Packaging Material: | Carton |
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Storage Method: | Normal |
Shelf Life: | >12 Months |
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Audited by an independent third-party inspection agency
Testing Item | Standard | Result |
Content | 99.0 ~100.5 | 99.76 |
Water Content | ≤0.5 | 0.31 |
Sulfate | ≤200 | 110 |
Chlorinum | ≤200 | 35 |
Burning besi | ≤0.1 | 0.05 |
Heavy metal | ≤20 | <20 |
Melting point Melting point | 234~238 | 236.9~237.0 |