| CAS No.: | 7558-80-7 |
|---|---|
| Other Names: | Sodium dihydrogen phosphate |
| MF: | NaH2PO4 |
| EINECS No.: | |
| Place of Origin: | China (Mainland) |
| Grade Standard: | Industrial Grade,Medicine Grade |
| Purity: | 98% |
| Appearance: | White powder |
| Application: | The boiler water disposition , acidity buffering agent and the emulsifier in food. |
| Brand Name: | J&C |
| Model Number: | J&C-001 |
| H.S. CODE: | 28352200 |
Quick Details
Specifications
Monosodium Phosphate(MSP)
Molecular formula: NaH2PO4. nH2O (n=0,2)
Standard executed: GB1908-86
CAS Number: 7558-80-7
Properties:Anhydrous products is white powder, and melting point is at 190 ℃.Dihydrate products is colorless crystal, relative density at 1.915 g/cm3, melting point at 57.4℃. All easily soluble in water, but not in organic solution
Uses:Used for water treatment to boiler, also as buffering agent to acidity, detergent, cleaning agent, dyeing flux, for tanning and electroplating. For food additive it is mainly used as buffering agent, emulsification agent, nourishment, etc.
Packing and storage:In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
|
NO |
Specifications |
NaH2PO4 (Anhydrous) |
NaH2PO4. 2H2O (Dihydrate) |
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Industrial Grade |
Food Grade |
Industrial Grade |
Food Grade |
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1 |
Main Contents % ≥ |
98 |
98 |
98 |
98 |
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|
2 |
Phosphorus pentoxide % ≥ |
58.0 |
58.0 |
44.6 |
44.6 |
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|
3 |
PH value of 1% solution |
4.2-4.8 |
4.2-4.8 |
4.2-4.8 |
4.2-4.8 |
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|
4 |
Heavy metals, as Pb % ≤ |
|
|
0.001 |
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|
|
|
|
0.001 |
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|
5 |
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Arsenic, as As % ≤ |
|
|
0.0003 |
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|
|
|
|
0.0003 |
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|
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|
6 |
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Fluoride as F % ≤ |
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|
0.005 |
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|
|
|
|
0.005 |
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|
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|
7 |
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Water insoluble % ≤ |
0.10 |
0.10 |
0.10 |
0.10 |
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