CMC
Type:Thickeners
CAS No:9000-11-7
Qty in 20′ FCL:16MT
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| ITEM | STANDARD |
| Appearance | White to cream colored powder |
| Purity (dry basis, %) | >= 70 |
| Viscosity (2%, 25℃, mPa.s ) | 50 – 100 |
| Degree of substitution | 0.5 – 0.8 |
| pH (1% solution) | 7.0- 9.0 |
| Loss on drying (%) | =< 10 |
| Lead | =< 5 mg/kg |
| Arsenic | =< 3 mg/kg |
| Total heavy metals (as Pb) | =< 20 mg/kg |
- Specificaiton
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ITEM STANDARD Appearance White to cream colored powder Purity (dry basis, %) >= 70 Viscosity (2%, 25℃, mPa.s ) 50 – 100 Degree of substitution 0.5 – 0.8 pH (1% solution) 7.0- 9.0 Loss on drying (%) =< 10 Lead =< 5 mg/kg Arsenic =< 3 mg/kg Total heavy metals (as Pb) =< 20 mg/kg