Share on (1600478906754):
Test Item | Standard | Result |
Appearance | White granular or powder | White powder |
Assay | ≥90.0% | 91.5% |
PH | 6.0~8.0 | 7.0 |
Loss on drying | ≤10% | 8.5% |
Molecular weight | ≥1 million | 10 million |
Free monomer content | ≤0.5% | 0.35% |
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