SAFETY DATA SHEET

Issue Date 17-09-2019 Revision Date Version 4.4 Page 1 / 17

10-Aug-2021

1. IDENTIFICATION
Product identifier
Product Name SPADNS Fluoride Reagent

Other means of identification

Product Code(s) 2506025

Safety data sheet number M00481

UN/ID no UN1789

Recommended use of the chemical and restrictions on use

Recommended Use Laboratory Use. Determination of fluoride.
Uses advised against None.
Restrictions on use None.

Details of the supplier of the safety data sheet

Manufacturer Address
Hach Company P.O.Box 389 Loveland, CO 80539 USA +1(970) 669-3050

Emergency telephone number

+1(303) 623-5716 - 24 Hour Service

2. HAZARDS IDENTIFICATION
Classification

Regulatory Status
This chemical is considered hazardous by the 2012 OSHA Hazard Communication Standard (29 CFR 1910.1200)

Corrosive to metals Category 1

Skin corrosion/irritation Category 1 Sub-category B
Serious eye damage/eye irritation Category 1
Chronic aquatic toxicity Category 3

Hazards not otherwise classified (HNOC)

Not applicable

Label elements

Signal word
Danger

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Hazard statements
H290 - May be corrosive to metals
H314 - Causes severe skin burns and eye damage
H412 - Harmful to aquatic life with long lasting effects

Precautionary statements
P260 - Do not breathe dust/fume/gas/mist/vapors/spray
P280 - Wear protective gloves, protective clothing, eye protection, and face protection
P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting
P303 + P361 + P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower
P304 + P340 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to
do. Continue rinsing
P310 - Immediately call a POISON CENTER or doctor/physician
P363 - Wash contaminated clothing before reuse
P405 - Store locked up
P501 - Dispose of contents/ container to an approved waste disposal plant
P273 - Avoid release to the environment
P234 - Keep only in original container
P390 - Absorb spillage to prevent material damage

Other Hazards Known

Harmful to aquatic life

3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance
Not applicable

Mixture

Percent ranges are used where confidential product information is applicable.

Chemical name CAS No Percent HMRIC #

Range
Hydrochloric acid 7647-01-0 10 - 20% -
Sodium arsenite 7784-46-5 <0.1% -
Zirconium oxychloride 7699-43-6 <0.1% -

4. FIRST AID MEASURES

Description of first aid measures

General advice Immediate medical attention is required. Show this safety data sheet to the doctor in
attendance.

Inhalation If breathing has stopped, give artificial respiration. Get medical attention immediately. Do
not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial
respiration with the aid of a pocket mask equipped with a one-way valve or other proper
respiratory medical device. If breathing is difficult, (trained personnel should) give oxygen.
Delayed pulmonary edema may occur. Get immediate medical advice/attention. Remove to

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fresh air.

Eye contact Get immediate medical advice/attention. Rinse immediately with plenty of water, also under
the eyelids, for at least 15 minutes. Remove contact lenses, if present and easy to do.
Continue rinsing. Keep eye wide open while rinsing. Do not rub affected area.

Skin contact Wash off immediately with soap and plenty of water while removing all contaminated
clothes and shoes. Get immediate medical advice/attention.

Ingestion Get immediate medical advice/attention. Clean mouth with water and drink afterwards
plenty of water. Never give anything by mouth to an unconscious person. Do NOT induce
vomiting.

Self-protection of the first aider Ensure that medical personnel are aware of the material(s) involved, take precautions to
protect themselves and prevent spread of contamination. Avoid direct contact with skin. Use
barrier to give mouth-to-mouth resuscitation. Avoid contact with skin, eyes or clothing.

Most important symptoms and effects, both acute and delayed

Symptoms Burning sensation.

Indication of any immediate medical attention and special treatment needed

Note to physicians Product is a corrosive material. Use of gastric lavage or emesis is contraindicated.
Possible perforation of stomach or esophagus should be investigated. Do not give
chemical antidotes. Asphyxia from glottal edema may occur. Marked decrease in blood
pressure may occur with moist rales, frothy sputum, and high pulse pressure.

5. FIRE-FIGHTING MEASURES
Suitable Extinguishing Media Use extinguishing measures that are appropriate to local circumstances and the
surrounding environment.

Unsuitable Extinguishing Media Caution: Use of water spray when fighting fire may be inefficient.

Specific hazards arising from the The product causes burns of eyes, skin and mucous membranes. Thermal decomposition
chemical can lead to release of irritating gases and vapors.

Hazardous combustion products This material will not burn.

Special protective equipment for Firefighters should wear self-contained breathing apparatus and full firefighting turnout
fire-fighters gear. Use personal protection equipment.

6. ACCIDENTAL RELEASE MEASURES

U.S. Notice Only persons properly qualified to respond to an emergency involving hazardous
substances may respond to a spill according to federal regulations (OSHA 29 CFR
1910.120(a)(v)) and per your company's emergency response plan and
guidelines/procedures. See Section 13, Special Instructions for disposal assistance.
Outside of the US, only persons properly qualified according to state or local regulations
should respond to a spill involving chemicals.

Personal precautions, protective equipment and emergency procedures

Personal precautions Attention! Corrosive material. Ensure adequate ventilation. Evacuate personnel to safe
areas. Keep people away from and upwind of spill/leak. Avoid contact with skin, eyes or
clothing. Use personal protective equipment as required.

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Other Information Refer to protective measures listed in Sections 7 and 8.

Environmental precautions

Environmental precautions Should not be released into the environment. Do not allow to enter into soil/subsoil. Prevent
product from entering drains. Prevent further leakage or spillage if safe to do so.

Methods and material for containment and cleaning up

Methods for containment Prevent further leakage or spillage if safe to do so.

Methods for cleaning up Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder,
sawdust). Take up mechanically, placing in appropriate containers for disposal.

Prevention of secondary hazards Clean contaminated objects and areas thoroughly observing environmental regulations.

Reference to other sections See section 8 for more information. See section 13 for more information.

7. HANDLING AND STORAGE

Precautions for safe handling

Advice on safe handling In case of insufficient ventilation, wear suitable respiratory equipment. Handle product only
in closed system or provide appropriate exhaust ventilation. Take off contaminated clothing
and wash before reuse. Handle in accordance with good industrial hygiene and safety
practice. Avoid contact with skin, eyes or clothing. Do not eat, drink or smoke when using
this product.

Conditions for safe storage, including any incompatibilities

Storage Conditions Protect from moisture. Store away from other materials. Keep containers tightly closed in a
dry, cool and well-ventilated place. Store locked up. Keep out of the reach of children.

Flammability class Not applicable

8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Control parameters

Exposure Guidelines

Chemical name ACGIH TLV OSHA PEL NIOSH

Hydrochloric acid Ceiling: 2 ppm (vacated) Ceiling: 5 ppm IDLH: 50 ppm
CAS#: 7647-01-0 (vacated) Ceiling: 7 mg/m3 Ceiling: 5 ppm
Ceiling: 5 ppm Ceiling: 7 mg/m3
Ceiling: 7 mg/m3
Sodium arsenite TWA: 0.01 mg/m3 As TWA: 10 µg/m3 IDLH: 5 mg/m3 As
CAS#: 7784-46-5 Ceiling: 0.002 mg/m3 As 15
min
Zirconium oxychloride STEL: 10 mg/m3 Zr TWA: 5 mg/m3 IDLH: 25 mg/m3 Zr
CAS#: 7699-43-6 TWA: 5 mg/m3 Zr (vacated) TWA: 5 mg/m3 TWA: 5 mg/m3 except
(vacated) STEL: 10 mg/m3 Zirconium tetrachloride Zr
STEL: 10 mg/m3 Zr

Appropriate engineering controls

Engineering Controls Showers
Eyewash stations

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Ventilation systems.

Individual protection measures, such as personal protective equipment

Respiratory protection No protective equipment is needed under normal use conditions. If exposure limits are
exceeded or irritation is experienced, ventilation and evacuation may be required.

Hand Protection Impervious gloves. Wear suitable gloves.

Eye/face protection Face protection shield.

Skin and body protection Long sleeved clothing. Chemical resistant apron. Wear suitable protective clothing. Wash
contaminated clothing before reuse.

General Hygiene Considerations Remove and wash contaminated clothing and gloves, including the inside, before re-use.
Contaminated work clothing should not be allowed out of the workplace. Regular cleaning
of equipment, work area and clothing is recommended. Wash hands before breaks and
immediately after handling the product. Avoid contact with skin, eyes or clothing. Wear
suitable gloves and eye/face protection. Do not eat, drink or smoke when using this
product.

Environmental exposure controls Local authorities should be advised if significant spillages cannot be contained. Do not
allow into any sewer, on the ground or into any body of water.

Thermal hazards None under normal processing.

9. PHYSICAL AND CHEMICAL PROPERTIES

Information on basic physical and chemical properties

Physical state Liquid

Appearance aqueous solution Color dark red
Odor Acidic Odor threshold No data available

Property Values Remarks • Method

Molecular weight No data available

pH < 0.5 @ 20 °C

Melting point/freezing point ~ -6 °C / 21.2 °F

Boiling point / boiling range 105 °C / 221 °F

Evaporation rate 0.64 (water = 1)

Vapor pressure 23.102 mm Hg / 3.08 kPa at 25 °C / 77 °F

Relative vapor density 0.64

Specific gravity (water = 1 / air = 1) 1.015

Partition Coefficient (n-octanol/water) Not applicable

Soil Organic Carbon-Water Partition Not applicable

Coefficient
Autoignition temperature No data available

Decomposition temperature No data available

Dynamic viscosity No data available

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Kinematic viscosity No data available

Solubility(ies)

Water solubility

Water solubility classification Water solubility Water Solubility Temperature

Soluble > 1000 mg/L 25 °C / 77 °F

Solubility in other solvents

Chemical Name Solubility classification Solubility Solubility Temperature

Acid Soluble > 1000 mg/L 25 °C / 77 °F

Other information

Metal Corrosivity

Steel Corrosion Rate 5.26 mm/yr / 0.21 in/yr

Aluminum Corrosion Rate

Volatile Organic Compounds (VOC) Content

Chemical name CAS No Volatile organic CAA (Clean Air Act)

compounds (VOC) content
Hydrochloric acid 7647-01-0 Not applicable -
Sodium arsenite 7784-46-5 No data available -
Zirconium oxychloride 7699-43-6 No data available -

Explosive properties

Upper explosion limit No data available

Lower explosion limit No data available

Flammable properties

Flash point No data available

Flammability Limit in Air

Upper flammability limit: No data available
Lower flammability limit: No data available

Oxidizing properties No data available.

Bulk density No data available

10. STABILITY AND REACTIVITY

Reactivity
Not applicable. Corrosive to metal.

Chemical stability
Stable under normal conditions.

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Explosion data
Sensitivity to Mechanical Impact None.
Sensitivity to Static Discharge None.

Possibility of hazardous reactions

None under normal processing.

Hazardous polymerization
None under normal processing.

Conditions to avoid
Exposure to air or moisture over prolonged periods.

Incompatible materials
Acids. Bases. Oxidizing agent.

Hazardous decomposition products

Thermal decomposition can lead to release of irritating and toxic gases and vapors.

11. TOXICOLOGICAL INFORMATION

Information on likely routes of exposure

Product Information

Inhalation Corrosive by inhalation. Inhalation of corrosive fumes/gases may cause coughing, choking,
headache, dizziness, and weakness for several hours. Pulmonary edema may occur with
tightness in the chest, shortness of breath, bluish skin, decreased blood pressure, and
increased heart rate. Inhaled corrosive substances can lead to a toxic edema of the lungs.
Pulmonary edema can be fatal.

Eye contact Causes burns. Corrosive to the eyes and may cause severe damage including blindness.
Causes serious eye damage. May cause irreversible damage to eyes.

Skin contact Corrosive. Causes severe burns. Avoid contact with skin and clothing.

Ingestion Causes burns. Ingestion causes burns of the upper digestive and respiratory tracts. May
cause severe burning pain in the mouth and stomach with vomiting and diarrhea of dark
blood. Blood pressure may decrease. Brownish or yellowish stains may be seen around the
mouth. Swelling of the throat may cause shortness of breath and choking. May cause lung
damage if swallowed. May be fatal if swallowed and enters airways.

Symptoms Coughing and/ or wheezing. Redness. Burning. May cause blindness.

Acute toxicity
Based on available data, the classification criteria are not met

Product Acute Toxicity Data

No data available.

Key literature references and sources for data

Outside testing
Ingredient Acute Toxicity Data
Test data reported below.

Oral Exposure Route

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Sodium arsenite Rat 41 mg/kg None None reported RTECS (Registry of Toxic

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(<0.1%) LD50 reported Effects of Chemical

CAS#: 7784-46-5 Substances)
Zirconium Rat 2950 mg/kg None None reported RTECS (Registry of Toxic
oxychloride LD50 reported Effects of Chemical
(<0.1%) Substances)
CAS#: 7699-43-6

Dermal Exposure Route

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Sodium arsenite Rat 150 mg/kg None None reported RTECS (Registry of Toxic
(<0.1%) LD50 reported Effects of Chemical
CAS#: 7784-46-5 Substances)

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Hydrochloric acid None None None None reported No information available
(10 - 20%) reported reported reported
CAS#: 7647-01-0
Sodium arsenite None None None None reported No information available
(<0.1%) reported reported reported
CAS#: 7784-46-5
Unknown Acute Toxicity
0% of the mixture consists of ingredient(s) of unknown toxicity.

Acute Toxicity Estimations (ATE)

ATEmix (oral) No information available

ATEmix (dermal) No information available
ATEmix (inhalation-dust/mist) No information available
ATEmix (inhalation-vapor) No information available
ATEmix (inhalation-gas) No information available

Skin corrosion/irritation
Causes severe burns.

Product Skin Corrosion/Irritation Data

No data available.

Ingredient Skin Corrosion/Irritation Data

Test data reported below.

Chemical name Test method Species Reported Exposure Results Key literature
dose time references and
sources for data
Hydrochloric acid Existing human Human None None Corrosive to skin RTECS (Registry of
(10 - 20%) experience reported reported Toxic Effects of
CAS#: 7647-01-0 Chemical Substances)
Sodium arsenite Existing human Human None None Skin irritant No information
(<0.1%) experience reported reported available
CAS#: 7784-46-5

Serious eye damage/irritation

Classification based on data available for ingredients. Causes burns. Risk of serious damage to eyes.

Product Serious Eye Damage/Eye Irritation Data

No data available.

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Ingredient Eye Damage/Eye Irritation Data

Test data reported below.

Chemical name Test method Species Reported Exposure Results Key literature
dose time references and
sources for data
Hydrochloric acid Existing human Human None None Corrosive to eyes RTECS (Registry of
(10 - 20%) experience reported reported Toxic Effects of
CAS#: 7647-01-0 Chemical Substances)
Sodium arsenite Existing human Human None None Eye irritant No information
(<0.1%) experience reported reported available
CAS#: 7784-46-5

Respiratory or skin sensitization

Based on available data, the classification criteria are not met.

Product Sensitization Data

No data available.

Ingredient Sensitization Data

No data available.

STOT - single exposure

Based on available data, the classification criteria are not met.

Product Specific Target Organ Toxicity Single Exposure Data

No data available.

Ingredient Specific Target Organ Toxicity Single Exposure Data

Test data reported below.

Oral Exposure Route

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Hydrochloric acid Man 2.857 mg/kg None Vascular RTECS (Registry of Toxic
(10 - 20%) LDLo reported BP lowering not characterized in Effects of Chemical
CAS#: 7647-01-0 autonomic section Substances)
Lungs, Thorax, or
Respiration
Respiratory depression
Gastrointestinal
Other changes

Inhalation (Vapor) Exposure Route

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Hydrochloric acid Human 0.05 mg/L None Lungs, Thorax, or RTECS (Registry of Toxic
(10 - 20%) TCLo reported Respiration Effects of Chemical
CAS#: 7647-01-0 Cough Substances)

STOT - repeated exposure

Based on available data, the classification criteria are not met.

Product Specific Target Organ Toxicity Repeat Dose Data

No data available.

Ingredient Specific Target Organ Toxicity Repeat Exposure Data

Test data reported below.

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Inhalation (Vapor) Exposure Route

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Hydrochloric acid Rat 0.000685 84 days Behavioral RTECS (Registry of Toxic
(10 - 20%) TCLo mg/L Muscle contraction or spasticity Effects of Chemical
CAS#: 7647-01-0 Biochemical Substances)
Enzyme inhibition, induction, or
change in blood or tissue levels
(true cholinesterase)
Kidney, Ureter, or Bladder
Other changes in urine
composition

Carcinogenicity
Based on available data, the classification criteria are not met.

Product Carcinogenicity Data

No data available.

Ingredient Carcinogenicity Data

No data available.

Chemical name CAS No ACGIH IARC NTP OSHA

Hydrochloric acid 7647-01-0 - Group 3 - X
Sodium arsenite 7784-46-5 A1 Group 1 Known X
Zirconium oxychloride 7699-43-6 - - - -

Legend

ACGIH (American Conference of Governmental Industrial Hygienists) Does not apply

IARC (International Agency for Research on Cancer) Group 3 - Not classifiable as a human
carcinogen
NTP (National Toxicology Program) Does not apply
OSHA (Occupational Safety and Health Administration of the US Department of X - Present
Labor)

Germ cell mutagenicity

Based on available data, the classification criteria are not met.

Product Germ Cell Mutagenicity invitro Data

No data available.

Ingredient Germ Cell Mutagenicity invitro Data

Test data reported below.

Chemical name Test Cell Strain Reported Exposure Results Key literature
dose time references and
sources for data
Hydrochloric acid Cytogenetic Hamster lung 30 mmol/L None Positive test result for RTECS (Registry
(10 - 20%) analysis reported mutagenicity of Toxic Effects of
CAS#: 7647-01-0 Chemical
Substances)
Sodium arsenite DNA damage Human liver 0.001 mmol/L None Positive test result for RTECS (Registry
(<0.1%) reported mutagenicity of Toxic Effects of
CAS#: 7784-46-5 Chemical
Substances)
Zirconium Mutation in Salmonella None None Negative test result HSDB
oxychloride microorganisms typhimurium reported reported for mutagenicity (Hazardous
(<0.1%) Substances Data

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CAS#: 7699-43-6 Bank)

Product Germ Cell Mutagenicity invivo Data

No data available.

Ingredient Germ Cell Mutagenicity invivo Data

Test data reported below.

Oral Exposure Route

Chemical name Test Species Reported Exposure Results Key literature

dose time references and
sources for data
Sodium arsenite Specific locus test Mouse 140 mg/kg 10 weeks Positive test result for RTECS (Registry
(<0.1%) mutagenicity of Toxic Effects of
CAS#: 7784-46-5 Chemical
Substances)

Reproductive toxicity
Based on available data, the classification criteria are not met.

Product Reproductive Toxicity Data

No data available.

Ingredient Reproductive Toxicity Data

Test data reported below.

Oral Exposure Route

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Sodium arsenite Rat 0.05478 None Effects on Embryo or Fetus RTECS (Registry of Toxic
(<0.1%) TDLo mg/kg reported Abortion Effects of Chemical
CAS#: 7784-46-5 Effects on Newborn Substances)
Stillbirth

Inhalation (Dust/Mist) Exposure Route

Chemical name Endpoint Reported Exposure Toxicological effects Key literature references and
type dose time sources for data
Hydrochloric acid Rat 0.450 mg/L 1 hours Effects on Embryo or Fetus RTECS (Registry of Toxic
(10 - 20%) TCLo Fetotoxicity (except death e.g. Effects of Chemical
CAS#: 7647-01-0 stunted fetus) Specific Substances)
Developmental Abnormalities
Homeostasis

Aspiration hazard
Based on available data, the classification criteria are not met.

12. ECOLOGICAL INFORMATION

Ecotoxicity Harmful to aquatic life with long lasting effects.

Unknown aquatic toxicity 0 % of the mixture consists of component(s) of unknown hazards to the aquatic
environment.

Product Ecological Data

Aquatic Acute Toxicity

No data available.

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Aquatic Chronic Toxicity

No data available.

Ingredient Ecological Data

Aquatic Acute Toxicity

Test data reported below.

Fish

Chemical name Exposure Species Endpoint Reported Key literature references and
time type dose sources for data
Sodium arsenite 96 hours Esox masquinongy LC50 0.55 mg/L GESTIS (Information System on
(<0.1%) Hazardous Substances of the
CAS#: 7784-46-5 German Social Accident
Insurance)

Crustacea

Chemical name Exposure Species Endpoint Reported Key literature references and
time type dose sources for data
Sodium arsenite 48 Hours None reported EC50 1.27 mg/L GESTIS (Information System on
(<0.1%) Hazardous Substances of the
CAS#: 7784-46-5 German Social Accident
Insurance)

Algae

Chemical name Exposure Species Endpoint Reported Key literature references and
time type dose sources for data
Sodium arsenite 96 hours None reported EC50 0.07 mg/L GESTIS (Information System on
(<0.1%) Hazardous Substances of the
CAS#: 7784-46-5 German Social Accident
Insurance)

Aquatic Chronic Toxicity

No data available.

Persistence and degradability

Product Biodegradability Data

No data available.

Product Bioaccumulation Data

No data available.

Partition Coefficient (n-octanol/water) Not applicable

Mobility

Soil Organic Carbon-Water Partition Coefficient Not applicable

Other adverse effects

No information available

13. DISPOSAL CONSIDERATIONS

Waste treatment methods

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Waste from residues/unused Dispose of in accordance with local regulations. Dispose of waste in accordance with
products environmental legislation.

Contaminated packaging Do not reuse empty containers.

US EPA Waste Number D002

Special instructions for disposal Dispose of material in an E.P.A. approved hazardous waste facility.

14. TRANSPORT INFORMATION

DOT
UN/ID no UN1789
Proper shipping name Hydrochloric acid
Transport hazard class(es) 8
Packing Group II
Reportable Quantity (RQ) Hydrogen chloride: RQ kg= 14836.60, Sodium arsenite: RQ kg= 1513.33
Description UN1789, Hydrochloric acid, 8, II, RQ
Emergency Response Guide 157
Number

TDG
UN/ID no UN1789
Proper shipping name Hydrochloric acid
Transport hazard class(es) 8
Packing Group II
Description UN1789, Hydrochloric acid, 8, II

IATA
UN number or ID number UN1789
Proper shipping name Hydrochloric acid
Transport hazard class(es) 8
Packing group II
ERG Code 8L
Special precautions for user A3, A803

IMDG
UN number or ID number UN1789
Proper shipping name Hydrochloric acid
Transport hazard class(es) 8
Packing Group II
EmS-No F-A, S-B

Additional information
There is a possibility that this product could be contained in a reagent set or kit composed of various compatible dangerous goods.
If the item is not in a reagent set or kit, the classification given above applies.
If the item is part of a reagent set or kit the classification would change to the following:
UN3316 Chemical Kit, Hazard Class 9, Packing Group II or III.
If the item is not regulated, the Chemical Kit classification does not apply.

15. REGULATORY INFORMATION

National Inventories
TSCA Complies
DSL/NDSL Complies

TSCA - United States Toxic Substances Control Act Section 8(b) Inventory

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DSL/NDSL - Canadian Domestic Substances List/Non-Domestic Substances List

International Inventories
EINECS/ELINCS Complies
ENCS Does not comply
IECSC Complies
KECL - Existing substances Complies
PICCS Complies
TCSI Complies
AICS Complies
NZIoC Complies

EINECS/ELINCS - European Inventory of Existing Chemical Substances/European List of Notified Chemical Substances
ENCS - Japan Existing and New Chemical Substances
IECSC - China Inventory of Existing Chemical Substances
KECL - Korean Existing and Evaluated Chemical Substances
PICCS - Philippines Inventory of Chemicals and Chemical Substances
TCSI - Taiwan Chemical Substances Inventory
AICS - Australian Inventory of Chemical Substances
NZIoC - New Zealand Inventory of Chemicals

US Federal Regulations

SARA 313
Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA). This product contains a chemical
or chemicals which are subject to the reporting requirements of the Act and Title 40 of the Code of Federal Regulations, Part 372

Chemical name SARA 313 - Threshold Values %

Hydrochloric acid (CAS #: 7647-01-0) 1.0
Sodium arsenite (CAS #: 7784-46-5) 0.1

SARA 311/312 Hazard Categories

Acute health hazard Yes
Chronic Health Hazard Yes
Fire hazard No
Sudden release of pressure hazard No
Reactive Hazard No

CWA (Clean Water Act)

This product does not contain any substances regulated as pollutants pursuant to the Clean Water Act (40 CFR 122.21 and 40
CFR 122.42)

Chemical name CWA - Reportable CWA - Toxic Pollutants CWA - Priority CWA - Hazardous
Quantities Pollutants Substances
Hydrochloric acid 5000 lb - - X
7647-01-0
Sodium arsenite 1 lb X - X
7784-46-5
CERCLA
This material, as supplied, does not contain any substances regulated as hazardous substances under the Comprehensive
Environmental Response Compensation and Liability Act (CERCLA) (40 CFR 302) or the Superfund Amendments and
Reauthorization Act (SARA) (40 CFR 355). There may be specific reporting requirements at the local, regional, or state level
pertaining to releases of this material

Chemical name Hazardous Substances RQs CERCLA/SARA RQ Reportable Quantity (RQ)

Hydrochloric acid 5000 lb 5000 lb RQ 5000 lb final RQ
7647-01-0 RQ 2270 kg final RQ
Sodium arsenite 1 lb 1 lb RQ 1 lb final RQ
7784-46-5 RQ 0.454 kg final RQ

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U.S. - Department of Homeland Security - Chemical Facility Anti-Terrorism Standards (CFATS) - Security Issues

Chemical name U.S. - Department of Homeland Security - Chemical Facility

Anti-Terrorism Standards (CFATS) - Security Issues
Hydrochloric acid Release - Toxic (concentration >=37%); Release - Toxic
(10 - 20%) (anhydrous); Theft - Weapons of Mass Effect (anhydrous)
CAS#: 7647-01-0

U.S. - DEA (Drug Enforcement Administration) List I & List II

Chemical name U.S. - DEA (Drug Enforcement U.S. - DEA (Drug Enforcement
Administration) - List I or Precursor Administration) - List II or Essential
Chemicals Chemicals
Hydrochloric acid Not Listed 0.0 kg Domestic Sales Weight (listed
(10 - 20%) under anhydrous Hydrogen chloride);
CAS#: 7647-01-0 50 gallon Export Volume (exports,
transshipments and international
transactions to designated countries
given in 1310.08(b)); 27 kg Export
Weight (exports, transshipments and
international transactions to
designated countries given in
1310.08(b), listed under anhydrous
Hydrogen chloride)

US State Regulations

California Proposition 65
This product contains the following Proposition 65 chemicals

Chemical name California Proposition 65

Sodium arsenite (CAS #: 7784-46-5) Carcinogen

WARNING: This product can expose you to chemicals including Sodium arsenite, which is known to the State of
California to cause cancer.
For more information, go to http://www.P65Warnings.ca.gov

U.S. State Right-to-Know Regulations

This product may contain substances regulated by state right-to-know regulations.

Chemical name New Jersey Massachusetts Pennsylvania

Hydrochloric acid X X X
7647-01-0
Sodium arsenite X X X
7784-46-5
Zirconium oxychloride - X -
7699-43-6

U.S. EPA Label Information

Chemical name FIFRA FDA

Hydrochloric acid 180.0910 21 CFR 182.1057

16. OTHER INFORMATION, INCLUDING DATE OF PREPARATION OF THE LAST REVISION

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Product Code(s) 2506025 Product Name SPADNS Fluoride Reagent
Issue Date 17-09-2019 Revision Date 10-Aug-2021
Version 4.4 Page 16 / 17

Special Comments
None

Additional information

Global Automotive Declarable Substance List (GADSL)

Chemical name Global Automotive Declarable Global Automotive Declarable

Substance List Classifications Substance List Thersholds
Sodium arsenite Declarable Substance (FA) 0.05 %
7784-46-5 Declarable Substance (LR) 0.01 %
Prohibited Substance (FA)
Prohibited Substance (LR)

NFPA and HMIS Classifications

NFPA Health hazards - 3 Flammability - 0 Instability - 0 Physical and chemical

properties -
HMIS Health hazards - 3 Flammability - 0 Physical hazards - 0 Personal protection -
X
-I

Key or legend to abbreviations and acronyms used in the safety data sheet

NIOSH IDLH Immediately Dangerous to Life or Health

ACGIH ACGIH (American Conference of Governmental Industrial Hygienists)
NDF no data

Legend - Section 8: EXPOSURE CONTROLS/PERSONAL PROTECTION

TWA TWA (time-weighted average) STEL STEL (Short Term Exposure Limit)

MAC Maximum Allowable Concentration Ceiling Ceiling Limit Value

X Listed Vacated These values have no official status. The only

binding levels of contaminants are those
listed in the final OSHA PEL. These lists are
for reference purposes only. Please note that
some reference state regulations of these
"liberated" exposure limits in their state
regulations.

SKN* Skin designation SKN+ Skin sensitization

RSP+ Respiratory sensitization ** Hazard Designation
C Carcinogen R Reproductive toxicant
M mutagen

Prepared By Hach Product Compliance Department

Issue Date 17-09-2019

Revision Date 10-Aug-2021

Revision Note SDS sections updated

2

Disclaimer

USER RESPONSIBILITY: Each user should read and understand this information and incorporate it in individual site
safety programs in accordance with applicable hazard communication standards and regulations.

EN / AGHS Page 16 / 17
Product Code(s) 2506025 Product Name SPADNS Fluoride Reagent
Issue Date 17-09-2019 Revision Date 10-Aug-2021
Version 4.4 Page 17 / 17

THE INFORMATION CONTAINED HEREIN IS BASED ON DATA CONSIDERED TO BE ACCURATE. HOWEVER, NO

WARRANTY IS EXPRESSED OR IMPLIED REGARDING THE ACCURACY OF THESE DATA OR THE RESULTS TO BE
OBTAINED FROM THE USE THEREOF.

Ó2021
HACH COMPANYÓ

End of Safety Data Sheet

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