Customization: | Available |
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CAS No.: | 532-32-1 |
Formula: | C7h5nao2 |
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Audited by an independent third-party inspection agency
Items of inspection | Index |
Appearance | White crystalline powder or granule |
Content (dried substance),w/% ≥ | 99.0 |
Readily oxidizable substances | Passes test |
Acidity or alkalinity | Passes test |
Chlorinated organic compounds,w/% ≤ | 0.06 |
Polycyclic acids | Passes test |
Loss and drying ,w/ % ≤ | 1.5 |
Arsenic/(mg/kg) ≤ | 3 |
Lead/(mg/kg) ≤ | 2 |
Mercury/(mg/kg) ≤ | 1 |