| Customization: | Available |
|---|---|
| Powder: | No |
| Certification: | GMP, HSE, ISO 9001, USP, BP |
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Audited Supplier Audited by an independent third-party inspection agency
| Items | Standard | Result |
| Appearance | White powder | Conforms |
| Purity | ≥99.5% | 99.5% |
| Na | ≤0.025% | <0.025% |
| Ca | ≤0.005% | <0.005% |
| Mg | ≤0.008% | <0.008% |
| Fe | ≤0.001% | <0.001% |
| Al | ≤0.001% | <0.001% |
| Si | ≤0.003% | <0.003% |
| Cu | ≤0.0003% | <0.0003% |
| Pb | ≤0.0003% | <0.0003% |
| Ni | ≤0.001% | <0.001% |
| Mn | ≤0.0003% | <0.0003% |
| Zn | ≤0.0003% | <0.0003% |
| SO42- | ≤0.08% | <0.08% |
| Cl- | ≤0.003% | <0.003% |
| H2O | ≤0.25% | <0.25% |
| D50 | 6-8 | Conforms |
| Magnetic substance | ≤0.00001% | <0.00001% |
| Conclusion | Qualified | |
|
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 |
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