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Lab Chemicals
Carbohydrates
CARBOXYMETHYL CELLULOSE SODIUM SALT HIGH VISCOSITY
CARBOXYMETHYL CELLULOSE SODIUM SALT HIGH VISCOSITY Extra Pure
Confirms IP specification
CMC sodium salt
Article No.
02530
Grade
Extra Pure
Purity
CAS No.
9004-32-4
Molecular Formula
Molecular Weight
H.S. Code
3912.3100
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
Almost white powder
Odour
Odorless
pH value
6.5 - 8.5
Density [g/cm3]
1.59
Solubility in water [% weight]
Soluble in water
Packings
500 g
(00500)
25 Kg
(0025K)
Specifications
Appearance
Almost white powder
Assay (as Na; HClO4 titration, on dried basis)
6.5 - 9.5%
Appearance of solution
Passes test
Residue on ignition (as SO4)
20 - 29.3%
pH (1% solution)
6.5 - 8.0
Identity
Passes test
Viscosity (2% in water; 20°C)
400 - 800 cps
Insoluble matter in water
Passes test
Loss on drying (at 105°C)
Max 10.0%
Chloride (Cl)
Max 0.25%
Sodium glycolate
Max 0.4%
Heavy metal (as Pb)
Max 0.002%
Arsenic (As)
Max 0.0003%
Iron (Fe)
Max 0.02%
Safety Information and Hazard Symbols
Safety Statement: 22-24/25
Revision Date :
05-Apr-2021