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

Certificate of Analysis (COAs)

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

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%