Factory Supply Trisodium Phosphate Dodecahydrate

Model NO.
tech grade
Grade Standard
Industrial Grade
Ec Number
231-509-8
E Number
E339(III)
Application
Water Treatment
Appearance
White Crystalline
Transport Package
25/1000 Kgs PP Bag
Specification
Assay >98%
Trademark
K&S
Origin
Lianyungang
HS Code
28352910
Production Capacity
20000mts/Year
Reference Price
$ 360.00 - 495.00
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Product Description

Factory Supply Trisodium Phosphate Dodecahydrate Factory Supply Trisodium Phosphate Dodecahydrate SPECIFICATION
Trisodium Phosphate Dodecahydrate(TSP)
  Technical Grade

Chemical formula : Na 3 HPO 4 . nH 2 O (n=0,12)
Molecular weight : 380.14
CAS Number:  7601-54-9 ( Anhydrous);10101-89-0(Dodecahydrate)
Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. pH of 1% solution is 11.5-12.5, relative density at 1.62g/cm 3 , melting point is 73.4 ºC.
Guaranteed Technical Specifications:
ITEM OF TEST Parameters Parameters
Na 3 PO 4 Na 3 PO 4 .12H 2 O
Technical Grade Technical Grade
Main contents %≥ 98.0 98.0
P 2 O 5  %≥ 39.5 18.3
Alkalinity, as Na 2 O 36-40 15.5-19
Chloride, as Cl %≤ - 1.5
Sulfate, as SO 4  %≤ - 0.5
pH of 1% water soluble 11.5-12.5 11.5-12.5
Water insoluble %≤ 0.10 0.10
Application: Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
Packing and storage: In 25kg, 50kg, 1000kg net bags, store at a cool, dry and ventilated place.

 

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