Monosodium Phosphate
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Chemical formula: NaH2PO4.2H2O
Molecular weight: 156.01
CAS NO.: 7558-80-7
Ref. Standard: HG/T2767-1996 (Industrial); HG2919-2000(Food grade)
production capacity:5000 t/a
Properties: NaH2PO4 is white powder, and melting point is at 190℃.NaH2PO4.2H2O is colorless crystal, relative density at 1.915, melting point at 57.4℃. All easily soluble in water, but not in organic solution.
Technical specifications:
No. | Index | Industrial grade | Food grade |
1 | Main content %≥ | 98 | 98 |
2 | P2O5 %≥ | 44.6 | 44.6 |
3 | pH of 1% water solution | 4.2-4.6 | 4.2-4.6 |
4 | Water insoluble %≤ | 0.1 | 0.05 |
5 | Heavy metal, as Pb %≤ | - | 0.001 |
6 | Arsenic, as As %≤ | - | 0.0003 |
7 | Fluoride , as F %≤ | - | 0.002 |
Used for water treatment of 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 agent, etc.
CAS NO:7558-80-7;89140-32-9
EC NO:231-449-2
Molecular Formula:NaH2PO4
Molecular Weight:119.98
Synonyms:;Sodium dihydrogen phosphate;Sodium phosphate, monobasic;sodium dihydrogenorthophosphate;Sodium dihydrogen phosphate, anhydrous;Monosodium Phosphate;MSP;Monosodium Phosphate Dihydrate;SODIUM DIHYDROGEN PHOSPHATE-16O4;acidsodiumphosphate;monosodiumdihydrogenorthophosphate;monosodiumhydrogenphosphate;monosodiumphosphate(sodiumdihydrogen;monosodiumphosphate(sodiumdihydrogenphosphate);monosorbxp-4;phosphatemonobasiquedesodium;Mono Sodium Phosphate;Sodium phosphate monobasic;Sodium Dihydrogen Monophosphate;Monosodium Phosphate anhydride;MONOSODIUM PHOSPHATE ANHYDROUS;Sodium dihydrogen phosphate (anhydrous);
Molecular Structure:
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