Home > Pallav Chemicals > Carbohydrates > Carboxy Methyl Cellulose Sodium Salt Medium Viscosity (For Molecular Biology)
Carboxy Methyl Cellulose Sodium Salt Medium Viscosity (For Molecular Biology)
Substrate for the determination of cellulose activity.
CMC sodium salt
Product Code. |
00691 |
Grade |
|
Purity |
CAS No. |
9004-32-4 | |
Molecular Formula |
Molecular Weight |
0.00 | |
H.S.Code |
3912.31000 |
Shelf Life |
60 Months |
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 |
Packaging
Specification
| Appearance | Almost white powder |
| Identity | Passes test |
| pH (1% solution) | 6.5 - 8.0 |
| Viscosity (2% in water; 20°C) | 1100 - 1900 cps |
| Appearance of solution | Passes test |
| Insoluble matter in water | Passes test |
| Loss on drying (at 105°C) | Max 10.0% |
| Residue on ignition (as SO4) | 20 - 29.3% |
| 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