keyword :

  • name: Monosodium Phosphate Anhydrous

Product Name: Monosodium Phosphate Anhydrous

Chemical formula: NaH2PO4

Formula wt : 119.98

Description:MSP is anhydrous or contains one or two molecules of water of hydration and is slightly   hygroscopic. The anhydrous form occurs as a white, crystalline powder or granules. The hydrated forms occur as white or transparent crystals or granules. All forms are freely soluble in water, but are insoluble in alcohol. The pH of a 1:100solution is between 4.1 and 4.7.



Name of Index FCCV
Assay,% 98.0~103.0
Arsenic,ppm 3max.
Fluoride,% 0.005max.
Insoluble Substances,% 0.2max.
Lead,pp 4max
Loss on Ignition,% 2.0max.


Applications:Antimicrobial;Buffer agent,emulsifier;Nutient;Used for water treatment to boiler, also as buffering agent, dyeing flux, for tanning and electroplating.

Packing:25kg paper bags or pp bags.

Storage and transport:

It should be stored in a ventilative and dry warehouse instead of in the open air, kept away from water, moisture and sunlight during transport, handled with care, so as to avoid damage to plastic bags. Furthermore, it should be stored separately from poisonous substances.