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Food Addiitive Raw Material

Food Addiitive Raw Material
company Shenzhen BrightChina Industrial Co.,Ltd.
Update2011-03-30
Original RegionChina
Food Addiitive Raw Material
Detailed Product Description
Molecular formula:(NaPO3)6
Molecular weight:611.82
Properties:
Transparent glass-like powder or scaly solid , Relative Density is 2.484,high deliquescence in air , dissolve in water: 973.2g per 1L water at 20°C, PH of 1% solution is 5.5-6.5,not dissolve in organic solvent , hydrolyze to positive phosphate in neuter mediums.
Quality index:
Item
Unit
Index
Total Phosphate ( as P2O5)
%
≥68.0
Inactive Phosphate ( as P2O5)
%
≤7.5
water insoluble matter
%
≤0.06
Fe(Fe)
%
≤0.05
PH
-
5.8-6.5
As (As)
%
≤0.0003
Heavy metals( as Pb)
%
≤0.001
Fluoride ( as F)
%
≤0.003
Uses:
1,Mainly used in circulating water treatment as flotation agent and dispersant
2,As preservative used in foods .
3,Widely used in mining ,artesian well ,textiles,printing and dyeing and so on .
Packing:25kg/PE bag lined composite water-proof kraft bag

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