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Chemical Product Specifications

The document contains analysis reports for several cellulose derivatives including sodium carboxymethyl cellulose (CMC) grades 9148 and 9147, hydroxyethyl cellulose (HEC) grade 100000SE, and hydroxypropyl methylcellulose (HPMC) grade HK40. The reports provide test results for various quality specifications such as appearance, viscosity, pH, degree of substitution, moisture content, and impurities for each grade to verify they meet product standards.

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Aldi Ais Darma
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401 views3 pages

Chemical Product Specifications

The document contains analysis reports for several cellulose derivatives including sodium carboxymethyl cellulose (CMC) grades 9148 and 9147, hydroxyethyl cellulose (HEC) grade 100000SE, and hydroxypropyl methylcellulose (HPMC) grade HK40. The reports provide test results for various quality specifications such as appearance, viscosity, pH, degree of substitution, moisture content, and impurities for each grade to verify they meet product standards.

Uploaded by

Aldi Ais Darma
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Products Data Sheet

Sodium Carboxymethyl Cellulose (CMC) 9148


Test item Quality Specification Analysis Report

Description - Fine,white to cream powder, Fine,white to cream


free from signs impurity powder,free from signs
impurity.
Viscosity,Cps
(1% soloution,25oC) 5500-6500 6360
PH value
(1 % solution,25oC) 6.0-8.0 6.68
Degree of
Substitution 0.70-0.90 0.78
Chloride (NaCl)% 1.0 Max 0.90
Moisture % 8.0 Max 6.30
Purity % 99.0 Min. 99.10
Particle Size 60 mesh 97.5 M/in. Passes
Heavy metals, % 0.002 Max. <0.002
Iron, % 0.03 Max.. <0.03
Arsenic,% 0.0002 Max. <0.0002
Total aerobic plate
Count (TVC) cfu/g 100 Max. <100

Products Data Sheet


Sodium Carboxymethyl Cellulose (CMC) 9147
Test item Quality Specification Analysis Report

Description - Fine, white to cream powder, Fine, white to cream


free from signs impurity powder, free from signs
impurity.
Viscosity, Cps
(1% soloution,25oC) 2100-2500 2150
PH value
(1 % solution,25oC) 6.5-8.0 6.81
Degree of
Substitution 0.7-0.9 0.86
Chloride (NaCl) % 1.0 Max 0.90
Moisture % 8.0 Max 7.32
Purity % 99.0 Min. 99.10
Particle Size 60 mesh 97.5 M/in. Passes
Heavy metals, % 0.002 Max. <0.002
Iron, % 0.03 Max.. <0.03
Arsenic,% 0.0002 Max. <0.0002
Total aerobic plate
Count (TVC) cfu/g 100 Max. <100
HEC 100000SE
CERTIFICATE OF ANALYSIS
Product Hydroxyethyl Cellulose No.
Lot No. 20090437 Packing 25 kg

Grade HE-100000SE Date of 2009.05.21


manufactures
Analysis item All item Date of analysis 2009.05.22

TEST ITEM UNIT SPECIFICATION TEST RESULT

APPEARANCE White to slightly off-white White powder


Fibrous or granular powder

LOSS ON DRYNING WT% ≤6.0 5.5

APPARENT DENCITY ≤0.4 0.52

PH (25°C) 4.0-8.0 6.4

VISCOSITY (CP) mPa.s 80000-120000 99500

CONCLOSION This material meets all requirements of Q/SHD008-2008

HPMC HK 40
CERTIFICATE OF ANALYSIS
Product Name HPMC

Grade: HK40MS

Batch No: H2005-876

Date: October 9, 2008


Items Standard Results:

Methoxy Content (%): 19.0-24.0 20.8

Hydroxypropyloxy Content (%): 4.0-12.0 8.9

Ash Content (wt %): Max 1.0 0.7

Moisture (wt %): Max 5.0 3.6

PH: 5.0-7.5 7.1

Viscosity (Pa.):
2%, Brookfield.20oC 35000-45000 43250

We hereby certify the analysis of the sample as shown above.

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