Quick Detail
Place of Origin
HS-CODE
31-
Package & Delivery Lead Time
Package
Package: woven bag lined with plastic bag, net wei
Delivery Lead Time
promptly 2010-04-29
Detailed Description
Chemical Name: ammonium dihydrogen phosphate
Other Name: monoammonium phosphate
Chemical Formula: NH4H2PO4
Properties:
colorless tetrag crystal, relative density: 1.803, melting point: 180oC, stable in air, partly decompose at the temperature of 100oC, easy soluble in water and its aqueous solution is acidic.
Specification: appearance: white crystal
Specifications Specifications
Industrial grade Food grade
Appearance White crystals
Main content,min 99.0 99.0
Phosphorus pent-oxide,min 61.0 61.0
Nitrogen as N,min 12 12
Water insoluble, max 0.1 0.05
Moisture,max 0.2 0.2
Heavymetals,as Pb,max - 0.001
Arsenic,as As,max - 0.0003
Fluoride,as F,max - 0.002
PH 4.4-4.8 4.4-4.8
Uses: mainly used as fire retardant for wood, papers and textiles, also used as additive in fireproof coating, dry powder extinguishing agent, printing plate, pharmaceutical industry and high-efficiency compound fertilizer.
China [CN] 
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