2011年10月28日星期五

Trisodium Phosphate - Food Grade

Trisodium Phosphate(food grade)

Quick Details
CAS No.: 13472-36-1 MF: Na3PO4 Place of Origin: China (Mainland)
Type: Other Model Number: food grade color: White or colorless crystals
Packaging & Delivery
Packaging Detail: packing:25kgs net paper bags or 25kgs net plastic woven bags
Delivery Detail: Prompt shipment
Specifications
1.Trisodium Phosphate(food grade)
2.White or colorless crystals
3.Content:98% min
4.25kgs per bag
5.13472-36-1
TRISODIUM PHOSPHATE (FOOD GRADE)
Chemical formula: Na3PO
Molecular weight: 380.14
Properties:
White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4.
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:
25kgs net paper bags or 25kgs net plastic woven bags 
Specifications

No
Specifications
Na3PO4 Food Grade
Na3PO4.12H2O Food Grade
1
Main contents %≥
98.0
98.0
2
Phosphorus pentoxide %≥
39.5
18.3
3
Chloride, as cl %≤
0.02
0.02
4
Sodium oxide, as Na2O≤
36-40
15.5-19
5
Sulfate, as SO4 %≤
0.25
0.5
6
Heavy metals, as Pb %≤
0.001
0.001
7
Arsenic, as As %≤
0.0003
0.0003
8
Fluoride, as F %≤
0.005
0.005
9
Water insoluble %
0.10
0.10

 
Resource:

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