CAS No.: | 7446-19-7 |
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Certification: | CCIC, CIQ, RoHS, ISO |
Purity: | 90%~99% |
Appearance: | Powder |
Grade Standard: | Industrial Grade |
Shelf Time: | 2 Years |
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Items | Specification |
Assay | 99% min |
Zinc (Zn) | 35% min |
Water-insoluble | 0.03% max |
Mer cury (Hg) | negative |
Lead (Pb) | 0.001% max |
Cadmium (Cd) | 0.001% max |
Arsenic (As) | 0.0003% max |
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