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Potassium phosphates |
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Monopotassium phosphate |
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Chemical Name: | Monopotassium Phosphate | Molecular Formula: | KH2PO4 | Molecular Weight: | 136.09 | CAS: | 7778-77-0 | Character: | It is colorless square crystal or white granule or crystalline powder, odorless, stabilizing in air. Relative density is 2.338. Melting point is96℃-253℃. | Uses: | In food industry, it is used as buffering agent, chelating agent, yeast food, flavoring agent, nutrient supplement, fermentation adjunct, swelling agent and so on. | Packing: | It is packed with polyethylene bag as inner layer, and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg. | Storage & Transportation: | It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances. | Quality index: | GB 25560-2010,FCC-V Name of index | GB 25560-2010 | FCC-V | Appearance | White Or Crystalline Powder | -- | Monopotassium Phosphate KH2PO4 (on dried material) ≥% | 98.0 | 98.0 | Water-insoluble ≤% | 0.2 | 0.2 | Arsenic (As) ≤% | 0.0003 | 0.0003 | Fluoride (as F) ≤% | 0.001 | 0.001 | Loss on Drying ≤% | 1.0 | 1 | Pb ≤% | 0.0002 | 0.0002 | Heavy Metals (as Pb) ≤% | 0.001 | -- | P2O5 ≥﹪ | 51.17 | -- | K2O ≥﹪ | 33.87 | -- | PH | 4.2-4.7 | -- |
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