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1.Chemical name:Sodium carboxymethyl cellulose
2. Alias: CMC,CMC-Na
3.CAS:NO: 9004-32-4
4.chemical formula: [C6H7O2(OH)2CH2COONa]n
5. Appearance: White powder
6. Application:Can be used as tablet binder, coating agent, thickening agent
Items Name | Index |
Appearance | White or Yellowish Powder |
Viscosity (mPa.s) 1%-solution-Brookfield (DV-E) 30rpm,25ºC | ≥300 |
PH(20ºC) | 6.0-8.5 |
D.S | ≥0.9 |
Cl % | ≤0.5 |
Loss on drying % | ≤8.0 |
Sodium glycolate % | ≤0.4 |
Purity % | ≥99.5 |
Na % | ≤12.4 |
As (mg/kg) | ≤2.0 |
Pb (mg/kg) | ≤2.0 |