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TRISODIUM PHOSPHATE TECH GRADE

TRISODIUM PHOSPHATE TECH GRADE

TRISODIUM PHOSPHATE TECH GRADE
TRISODIUM PHOSPHATE FOOD GRADE

TRISODIUM PHOSPHATE GENERAL INFORMATION

【Molecular formula】:Na3PO4·nH2O(N=0,12)
【Molecular weight】:164,380
【Content】:98%
【Density】:1.62g/cm³
【Specification】:Technical grade and Food grade
【CAS NO.】:7601-54-9

TRISODIUM PHOSPHATE PROPERTIES

【Properties】:
White or colorless crystals, efflorescence in air, soluble in water easily but not in organic solvent. Water solution is alkaline. PH of 1% solution is 12.1. Melting point is 73.4℃.

TRISODIUM PHOSPHATE APPLICATION

Used as soft water agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing, and so on.

TRISODIUM PHOSPHATE PACKING

【Packing】:
Plastic woven bag. Net weight 25 Kg,Store at a cool ,dry and well ventilated place.

TRISODIUM PHOSPHATE SPECIFICATIONS

【Standard】:

Item Unit Specification
Anhydrous Hydrate
Tech grade Food grade Tech grade Food grade
Main content: %98 min 98 min 98 min 98 min
Phosphorus pentoxide as P2O5: %39.5 min 39.5 min 18.3 min 8.3 min
Sodium oxide as Na2O: %36-40 36-40 15.5-19 15.5-19
Sulfate as SO4: %– 0.25 max– 0.5 max
Heavy metal as Pb: %– 0.001 max– 0.001 max
Arsenic as As: %– 0.0003 max– 0.0003 max
Fluoride as F: %– 0.005 max– 0.005 max
Water insoluble: %0.05 max 0.05 max 0.05 max 0.05 max

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