- KH2PO2·H2O
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- $0.00 / 1kg
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2023-09-20
- CAS:7782-87-8
- Min. Order: 1kg
- Purity: 99.00%
- Supply Ability: 20tons
- Potassium Hypophosphite
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- $10.00 / 1Kg/Drum
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2023-03-06
- CAS:7782-87-8
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 10 ton
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| | Potassium hypophosphite Basic information |
| Product Name: | Potassium hypophosphite | | Synonyms: | Phosphinicacid,potassiumsalt;potassiumhypophosphite,monobasic;POTASSIUM HYPOPHOSPHITE;potassium phosphinate;POTASSIUM HYPOPHOSPHITE EXTRA PURE, B. P. C. 1963;Phosphonous acid potassium salt;PotassiuM hypophosph;PotassiuMhypophosphiteMonohydrate | | CAS: | 7782-87-8 | | MF: | H2KO2P | | MW: | 104.09 | | EINECS: | 231-967-9 | | Product Categories: | | | Mol File: | 7782-87-8.mol |  |
| | Potassium hypophosphite Chemical Properties |
| Melting point | decomposes [CRC10] | | density | 1.99[at 20℃] | | solubility | very soluble in H2O; soluble in ethanol | | form | white hygroscopic crystals | | color | white hygroscopic crystals, crystalline | | Water Solubility | 200g/100mL H2O (25°C) [CRC10] | | Merck | 13,7725 | | CAS DataBase Reference | 7782-87-8(CAS DataBase Reference) | | EPA Substance Registry System | Potassium hypophosphite (7782-87-8) |
| | Potassium hypophosphite Usage And Synthesis |
| Chemical Properties | White, opaque crystals or powder; pun-
gent saline taste; very deliquescent. Soluble in water
and alcohol; decomposed by heat. | | Production Methods | Potassium hypophosphite, KH2PO2, white solid, soluble, formed (1) by reaction of hypophosphorous acid and potassium carbonate solution, and then evaporating, (2) by reaction of potassium hydroxide solution and phosphorus on heating (poisonous phosphine gas evolved). | | Hazard | Moderate fire risk, may explode if ground
with chlorates, nitrates, or other strong oxidizing
agents. | | Flammability and Explosibility | Not classified |
| | Potassium hypophosphite Preparation Products And Raw materials |
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