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Monosodium Phosphate Anhydrous MSP
Nanjing Liwei Chemical Co., Ltd.

Monosodium phosphate anhydrous
Synonyms: Sodium dihydrogen phosphate anhydrous,sodium phosphate monobasic anhydrous
Molecular Formula: NaH2PO4
Molecular Weight: 119.98
CAS NO.: 7558-80-7
MSP Monosodium Phosphate Properties:
White rhombic crystalline or white crystalline granule easily soluble in water,almost insoluble in ethanol,acidic property appeared in a aqueous solution.
Product name

Monosodium phosphate anhydrous MSP


White powder

Monosodium phosphate NaH2PO4 (on dried material) %(w/w)


Water insoluble % (w/w)

Max. 0.2

Arsenic (as) mg/kg

Max. 3

Heavy metal (as Pb) mg/kg

Max. 10

Fluoride (as F) mg/kg

Max. 50

PH (1% aqueous solution)


Loss on lgnition % (w/w)

Max. 2.0

Packing & Storage
Packing 25kg net woven polypropylene bags with inner PE liner; 500kg or 1000kg FIBC bags.
Storage Sodium dihydrogen phosphate anhydrous should be stored in a dry, airy and clean warehouse; kept away from moisture and hot. Furthermore, monosodium phosphate monohydrate should be stored separately from poisonous substances.
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Frequently Asked Questions

Q: Monosodium Phosphate Application?

A: Dealer for the water quality in boiler, cleaner, dyeing auxiliaries, and additives to heating, food, biological dealing agents.

Phosphates are basically compounds of phosphorus and oxygen that occur in many forms and are usually combined with other elements. We offer a wide range of phosphate compounds such as DAP,MAP,SHMP.