Sodium Lignosulphonate
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Sodium Lignosulphonate
Sodium Lignosulfonate
CAS NO. 8061-52-7
Specification of Sodium Lignosulphonate
Items | Specification | Testing results |
Appearance | Yellow brown powder | Yellow brown powder |
PH | 9-11 | 9.85 |
Dry matter | 92% min. | 95.01% |
Moisture | 7% max. | 4.91% |
Water insoluble matter | 2.5% max. | 2.45% |
Lignosulphonate | 50% min. | 56.10% |
Total reducing matter | 4% max. | 2.33% |