Customization: | Available |
---|---|
Powder: | Yes |
Certification: | GMP, HSE, ISO 9001, USP, BP |
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Items |
Standard |
Result |
Appearance | White granular powder | White granular powder |
Viscosity average molecular weight | / | 9 X 100000 |
Absolute viscosity mpa.s (5% aqueous solution) |
/ | S3-12 turn/min 4050 |
PH(5%) | 7-10 | 8.31 |
Heating reduction | ≤10% | 0.35% |
ash content | ≤2.5% | 0.47% |
Items |
Standard |
Result |
Appearance |
White to off-white powder |
White powder |
Assay (W/W dry basis) |
≥98.0% |
99.16 % |
Residue on ignition |
<0.5% |
0.256% |
Water (w/w by KF) |
≤1.0% |
0.420% |
pH Value(1% aq.) |
5~9 |
7.28 |