Customization: | Available |
---|---|
CAS No.: | 62-54-4 |
Formula: | C4h6cao4 |
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Audited by an independent third-party inspection agency
Items |
Standard | |
Appearance | White Crystalline Powder | |
Assay(%) | 98.0~102.0 | |
PH(5%) | 6.0~8.0 | |
Sulfate(%) | ≤0.1 | |
Loss On Drying (%) | ≤ 7.0 | |
Magnesium & alkali salt, % | ≤ 1.0 | |
Fluoride, ppm | ≤50 | |
Arsenic(as AS2O3), ppm | ≤2 | |
Heavy metals(as Pb), ppm | ≤25 | |
Barium | passed test |