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CAS:7778-77-0
Molecular Formula:H2KO4P
Molecular Weight:136.085541
EINECS:231-913-4
Synonyms:POTASSIUM PHOSPHATE MONOBASIC, PH EUR;PotassiumDihydrogenOrthophosphate(Anhydrous)Ep; PotassiumPhosphate,2MSolution; PotassiumDihydrogenPhosphateFcc; MonopotassiumPhosphateFoodGrade; PotassiumDihydrogenPhosphateBp; PotassiumPhosphateMonobasic,Anhydrous
What is Potassium Phosphate Monobasic CAS 7778-77-0？
Potassium dihydrogen phosphate (chemical formula KH2PO4) is a high concentration phosphorus potassium compound fertilizer, with a P2O5 content of 52% and a K20 content of 34%. Low hygroscopicity, good physical properties, easily soluble in water, can dissolve 23g per 100ml of water at 20 ℃, and the aqueous solution is acidic.
Specification
| Item | Specification |
| melting point | 252.6 °C (lit.) |
| Vapor pressure | 0Pa at 25℃ |
| SOLUBLE | 222 g/L (20 ºC) |
| pKa | (1) 2.15, (2) 6.82, (3) 12.38 (at 25℃) |
| PH | 4.2-4.6 (20g/l, H2O, 20℃) |
| Storage conditions | Store at +5°C to +30°C. |
Application
Potassium Phosphate Monobasic promotes nitrogen and phosphorus absorption. Potassium dihydrogen phosphate can promote the absorption of nitrogen and phosphorus by crops, quickly replenish phosphorus, increase crop yield and thousand grain weight, and play a special role during special physiological periods of crops. Potassium Phosphate Monobasic also promotes photosynthesis. Potassium enhances crop photosynthesis and accelerates the production and transformation of nutrients during crop growth.
Packaging
Usually packed in 25kg/drum,and also can be do customized package.
Synonyms
POTASSIUM PHOSPHATE MONOBASIC, PH EUR;PotassiumDihydrogenOrthophosphate(Anhydrous)Ep; PotassiumPhosphate,2MSolution; PotassiumDihydrogenPhosphateFcc; MonopotassiumPhosphateFoodGrade; PotassiumDihydrogenPhosphateBp
