Trisodium Phosphate CAS No.5329-14-6

Trisodium Phosphate CAS No.5329-14-6

Trisodium Phosphate Quick Details


Other NamesTrisodium Phosphate 12H2O
CAS No.5329-14-6
Molecular Formula/MFNa3PO412HsO
EINECS No.226-218-8
ClassificationOther Inorganic
Grade StandardFood grade
Purity98% mix
AppearanceColorless or white acicular crystal
PackageKnitting bags with plastic linings,25kg per bag.or flexible containers with 500kg,1000kg.
MOQ20MT
Place of OriginQINGDAO,CHINA
Loading PortQINGDAO,CHINA


Trisodium Phosphate Description


te orthorhombic cystal.Nonvolatile, nonhygroscopic,smell-less. High stability at normal temperature and can maintain original quality for several years. Freely soluble in water and liquid ammonia,strongly acidic in water solution.

--Slightly soluble in methanol,insoluble in ethanol and ether.Characteristics of double funcitional group of amidogen and sulphonic radical, may go on chemical reaction with many matters.

--Melting point is 205oC,decomposing temperature is 209oC.

Metal parts cleaning,getting away oxidize surface.Slightly corrosive to metal, used to clean boiler, and sterilize bacterium in water.Bleach fibre,wood and paper. Remove nitrite in tobacco.Raw material for pesticide intermediate,ramification of sulfamic acid.

Trisodium Phosphate Main Applications


Industrial grade:
Main content (NH4)2HPO4)98% mix
Phosphorus pentoxide (as P2O5)18.3% min
Sulphate (as SO4)0.5% max
Chloride (as Cl)0.3% max
Water insoluble0.10% max
Sodium oxide (as Na2O)15.5 - 19%


Food grade:
Main content (NH4)2HPO498% mix
Phosphorus pentoxide (as P2O5)18.3% min
Sulphate (as SO4)18.3% min
Chloride (as Cl)0.02% max
Water insoluble0.10% max
Sodium oxide (as Na2O)15.5 - 19%
Heavy metal (as PB)0.001% max
Arsenic (as As)0.003% max


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DALIAN CHEM --Dalian Chem Imp. and Exp. Group Co., Ltd.is focus on the supply of chemical raw materials, chemical products , and other related products since 1985.

At present, we provide more than 200 kinds of chemical raw materials and ingredients.Trisodium Phosphate is one of our main products.

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