Monosodium Phosphate

Appearance: White powder

Other Name: Sodium Dihydrogen Phosphate

Advantages

Monosodium phosphate (MSP), also known as anhydrous monobasic sodium phosphate and sodium dihydrogen phosphate, is an inorganic compound of sodium with dihydrogen phosphate (H2PO4−) anion. One of many sodium phosphates, it is a common industrial chemical. It exists as an anhydrous salt, as well as mono- and dihydrates.

Transportation Information

DOT Classification:	Not a DOT controlled material.
U.N.	Not applicable.

Storage & Handing

Stored in dry, cool and ventilated place, kept away from sunshine and rain.

Chemical Analysis

Component	NaH2PO4(Anhydrous)		NaH2PO4. 2H2O (Dihydrate)
Component	Industrial	Food	Industrial	Food
Main Contents %	98 min	98 min	98 min	98 min
Phosphorus pentoxide %	58% min	58% min	58% min	58% min
PH value	4.2-4.8	4.2-4.8	4.2-4.8	4.2-4.8
Water Insoluble matter %	0.10 max	0.10 max	0.10 max	0.10 max
Fluoride (as F) %		0.005 max		0.005 max
Heavy Metals (as Pb) %		0.001 max		0.001 max
Arsenic (as As) %		0.0003 max		0.0003 max

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.

25kg PP/PE bags; 25MT/20’FCL OR as customer’s packing requirement.