CAS No.: | 7778-77-0 |
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Formula: | Kh2po4 |
EINECS: | 231-913-4 |
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Potassium dihydrogen phosphate is an inorganic compound, chemical formula KH2PO4, deliquing, heating to 400 ° C to melt into a transparent liquid, after cooling solidified into opaque glassy potassium metaphosphate. Stable in air, soluble in water, insoluble in ethanol. In industry, it is used as a buffer and culture agent, as a seasoning agent for bacterial culture to synthesize sake, as a raw material for making potassium metaphosphate, as a culture agent, fortifying agent, leavening agent and fermentation aid for brewing yeast, and as a high-efficiency phosphorus and potassium compound fertilizer in agriculture.
Be used for: | agriculture | |
Molecular formula: | KH2PO4 | |
Melting point: | 252.6 ºC |
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Molecular weight: | 136.086 |
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Appearance trait: | White crystalline powder |