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Trisodium Phosphate

Trisodium Phosphate
Trisodium Phosphate

Product Description

[Synonyms]: Sodium phosphate dodecahydrate; Trisodium phosphate dodecahydrate
[Chemical formula]: Na3PO4 12H2O
[Molecular weight]: 380.12
[Properties]: White or colorless crystals, effloresce in air, soluble in water easily but not in organic solvent. Water solution is alkaline. pH value of 1% solution is 12.1. Density is 1.62, melting point is 73.4
[Uses]: Used as soft water agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in fabric dyeing and flux in enamel ware manufacturing, and so on
[Standard executed]: HG/T2517-93

Specifications                 Technical grade Food grade
Main content,as Na3PO4@12H2O.  min 95          98.0
Phosphorus pentoxide, as P2O5. min 17.7        18.3
Chloride, as Cl.               max 0.80        0.02
Arsenic, as As.                max _           0.0003
Fluoride, as F.                max _           0.005
Heavy metals, as Pb.           max _           0.001
Sulfate, as SO42-.             max 0.50        0.50
Water insoluble.               max 0.10        0.10
Sodium oxide, as Na2O.         max 15.5-19.0   16.0-19.0

Plastic knit bag, Net weight 25 kg

Trademark: baisem
Productivity: 50,000 pcs/year
Company: Sichuan Xingbaisheng Chemical Co., Ltd

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