Sodium Carboxymethyl Cellulose9004-32-4
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CAS Number: 9004-32-4
Molecular formula: C6H7O2(OH)2CH2COONa
EINECS number: 618-378-6
Specification | Test method: Viscosity measured on basis of 1% water solution,at 25Deg C , Brookfield Viscometer LVDV-I+ Type, # 3spindle,30rpm. |
D.S | 0.7-0.9 |
PH | 6.5-8.5 |
Purity,% | 99.5%min |
Loss on drying | ≤10.0% |
total plate count | Min 95% though 80 mesh |
| Lead,ppm | 3max |
| Arsenic | 3max |
| Chloride | ≤1.0% |
| Heavy metals | ≤10ppm |
| Organic volatile impurities | Complies |
| Assay(Na) | 6.5-9.5% |
| Total plate count | 1000/g max |
| Yeast and Moulds | 100/g max |
| Coliform bacteria | Nil/g |
| Salmonella | Nil/g |
Aplication | Can be used as tablet binder, coating agent, thickening agent |
Storage | It should be stored in day and cool place, keep from sunshine and mix storage. |
Package | 25kg/bag G.W. 25.2kg 25kg/drum G.W.27.5kg For 20GP it can only contains 14 tons with pallet. |
