Sodium Tripolyphosphate |
Sodium Tripolyphosphate
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| Model No.: |
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| Product Origin: |
China |
| Detailed Product Description: |
Commodity: Sodium Tripolyphosphate
Molecular Formula:Na5P3O10
Properties: White microdot powder with luster, melting point at 6220 C, easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+, Mg2+, can soften hard water, change suspension into solution, slightly alkaline without causticity.
Package: 25kg, 50kg bags or according to customer?s demand.
Applications: Mainly used as the detergent builder, also used as improving agent for meat, poultry and sea food in food industry and for the use of petroleum, mining, water-treating industries and so on.
Specification data:see the table below
Item Value
Industry Grade Food Grade
Na5P3O10(Sodium Tripolyphosphate¨à?,%?Y 94.0 95
P2O5,% ?Y 57.0?¨¤1.0 57.0
Water-insoluble matter,%?¨1 0.1 0.05
Fe Iron,%?¨1 0.015 ?
Whiteness,%?Y 85 85
Fluoride,%?¨1 ? 0.003
As Arsenic ,%?¨1 ? 0.0003
Heavy metals,%?¨1 ? 0.001
Chloride%?¨1 ? 0.025
Sulphate%?¨1 ? 0.4
PH Value(1% solution) 9.2 ??10.0 9.5??10.0 |
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