Product Datasheet and Specification
00690
Carboxy Methyl Cellulose Sodium Salt (High viscosity 400-800 cPs)
Confirms IP specification CMC sodium salt
CAS : 9004-32-4
HS Code : 3912.31000
Molecular Formula :
Molecular Weight : 0.00
Shelf Life : 60 Months
Specifications
Appearance
Almost white powder |
Assay (as Na; HClO4 titration, on anhydrous 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% |