Product Details
| Product Name: Monosodium Phosphate;Sodium Dihydrogen Phosphate;MSP | CAS No.: 7558-80-7 |
| Min. Order: 25KG | Purity: 98%---103% |
| Supply Ability: 200 tons | Release date: 2026/03/22 |
Food Grade Monosodium Phosphate Anhydrous,Industrial Grade Monosodium Phosphate, Pharmaceutical Grade Monosodium Phosphate.
1. Chemical Name: Monosodium Phosphate
2. Molecular Formula: NaH2PO4，NaH2PO4·H2O，NaH2PO4·2H2O
3. Molecular Weight: Anhydrous: 120.01; Monohydrate: 138.01; Dihydrate: 156.01
4. CAS: Anhydrous: 7558-80-7; Monohydrate: 10049-21-7; Dihydrate: 13472-35-0
5. Character: 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 its’ own crystal water and convert to monohydrate salt. When heated up to 100℃, it’ll lose crystal water and change to anhydrous substances, which will become Sodium Metaphosphate if it continues to be heated.
6. Usage: In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant and fowl scalding agent.
7. Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
|
Specification |
GB 25564-2010 |
FCC VII |
|
|
Content (NaH2PO4), w/% |
98.0-103.0 |
98.0-103.0 |
|
|
pH Value （10g/L） |
4.1-4.7 |
———— |
|
|
Insoluble Substances, w/% ≤ |
0.2 |
0.2 |
|
|
Heavy Metal(Pb)，mg/kg ≤ |
10 |
———— |
|
|
Pb，mg/kg ≤ |
4 |
4 |
|
|
As，mg/kg ≤ |
3 |
3 |
|
|
Fluorides (F)，mg/kg ≤ |
50 |
50 |
|
|
Loss On Drying |
NaH2PO4 ≤ |
2.0 |
2.0 |
|
|
NaH2PO4·H2O |
10.0-15.0 |
10.0-15.0 |
|
|
NaH2PO4·2H2O |
20.0-25.0 |
20.0-25.0 |
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