Customization: | Available |
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Certification: | ISO9001, TUV, ISO |
Application: | Vegetables, Flowers, Fruit |
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Potassium dihydrogen phosphite | ||
CAS RN | 13977-65-6 | |
Molecular formula | KH 2 PO 3 | |
Molecular weight | 120.07776 | |
Properties | white crystal | |
Item | Index | |
Assay(%)≥ | 98 | |
Water insoluble matter(%)≤ | 0.3 | |
Chloride(%)≤ | 0.01 | |
Fe(mg/kg) ≤ | 50 | |
Heavy metals(mg/kg) ≤ | 50 | |
Appearance | white crystal | |
Uses | intermediate of insecticide and bactericide, Used as high efficient P/K fertilizer; sequestrant of Ca/Mg ions, and disinfectant in industrial water treatment. It can be used as substitute of organic phosphine water treatment agent |