Professional food additive production supplier
Work hard to promote the accelerated development
of the food ingredient industry
Professional food additive production supplier
Work hard to promote the accelerated development
of the food ingredient industry
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Zidong Food
Monosodium Phosphate
| Product Image |  |
| Product Name | Monosodium Phosphate |
| Molecular formula | NaH2PO4，NaH2PO4·H2O，NaH2PO4·2H2O |
| Molecular weight | anhydrous: 120.01; Monohydrate: 138.01; Dihydrate: 156.01 |
| CAS NO. | anhydrous: 7558-80-7; Monohydrate: 10049-21-5; Dihydrate: 13472-35-0 |
| Performance | It is colorless column crystal, odorless, slightly deliquescence. The relative density is 2.04 and melting point is 60℃. It is easily soluble in water but insoluble in ethanol. If heated below 100℃, it can dissolve in crystal water and convert to monohydrate salt. When heated to 100℃, it will lose crystal water and change to anhydrous substances, which will become sodium metaphosphate if continue to be heated. |
| Use | In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant, fowl scalding agent. |
| Package | It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. |
| Storage and transport: | It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to packing bags. |
| Quality Index | GB25564-2010 | HG2919-2000 | FCC1996 | |
| Assay% | 98.0-103.0 | 98.0-103.0 | 98.0-103.0 | |
| PH value | 4.1-4.7 | 4.2-4.6 | -- | |
| Insoluble In Water≤% | 0.2 | 0.2 | 0.2 | |
| Heavy Metal≤% | 0.001 | 0.001 | 0.001 | |
| Pb≤% | 0.0004 | ---- | ---- | |
| As ≤% | 0.0003 | 0.0003 | 0.0003 | |
| Fluoride(F)≤% | 0.005 | 0.005 | 0.005 | |
| Loss on Drying% | NaH2PO4 | 2 | 2 | 2 |
| NaH2PO4·H2O | 10.0-15.0 | 10.0-15.0 | 10.0-15.0 | |
| NaH2PO4·2H2O | 20.0-25.0 | 20.0-25.0 | 20.0-25.0 | |
| P2O5 | NaH2PO4 | 44.6 | 44.6 | 58.0-60.95 |
| NaH2PO4·2H2O | 58 | 58 | ------ | |
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