Industry Application Phosphate
MSP-Mono Sodium Phosphate(Anhydrous/Dihydrate)
Industry Application
Anhydrous and Dihydrate Type,
It is used for water treatment to boiler, also as buffering agent to acidity, detergent, cleaning agent, dyeing flux, for tanning and electroplating.
Product Detail
Mono Sodium Phosphate(Anhydrous/Dihydrate)
Molecular formula: NaH2PO4/NaH2PO4.2H2O
CAS Number: 7558-80-7/13472-35-0
Other Name: Monosodium Phosphate; Sodium Biphosphate;Monosodium Dihydrogen Phosphate
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Properties
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
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Package
25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag,
Special mark could be Customized
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Specification
| No. |
Specification |
Standard |
Guaranteed Standard |
Standard |
Guaranteed Standard |
| Mono Sodium Phosphate |
Anhydrous |
Dihydrate |
| 1 |
Assay %≥ |
98.0 |
99.0 |
98.0 |
99.0 |
| 2 |
Arsenic（As） %≤ |
0.01 |
0.005 |
0.01 |
0.005 |
| 3 |
Fluorine（F） %≤ |
0.05 |
0.005 |
0.05 |
0.005 |
| 4 |
Heavy Metal（Pb） %≤ |
/ |
0.0015 |
/ |
0.0015 |
| 5 |
Water Insoluble %≤ |
0.1 |
0.008 |
0.2 |
0.008 |
| 6 |
Sulfates(SO4 ), %≤ |
0.5 |
0.35 |
0.5 |
0.35 |
| 7 |
Iron（Fe） %≤ |
0.05 |
0.01 |
0.05 |
0.01 |
| 8 |
Lead（Pb） %≤ |
/ |
0.0004 |
/ |
0.0004 |
| 9 |
PH（10g/LSolution） |
4.2-4.6 |
4.2-4.6 |
/ |
4.2-4.6 |
| 10 |
Chlorides（Cl ), %≤ |
0.4 |
0.02 |
0.4 |
0.02 |
| 11 |
Loss on Drying (NaH2PO4),% |
/ |
0.5 |
2.0 |
0.5 |
