Product Category:Cleaning Raw Materials
Product Description:
Technical Specification: GB9983-2004
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Index
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Industrial Grade
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Food Grade
|
|
Assay Na5P3O10 % ≥
|
94.0-96.0
|
94.0-95.0
|
|
P2 O 5 % ≥
|
57.0
|
57.0
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Water Insoluble Matter % ≤
|
0.15
|
0.05
|
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Iron(Fe) % ≤
|
0.015
|
0.015
|
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PH value (1% water solution)
|
9.2-10.0
|
9.5-10.0
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Heavy Metal (as Pb) % ≤
|
|
0.001
|
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Arsenic (As) % ≤
|
|
0.0003
|
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Fluoride (F) % ≤
|
|
0.003
|
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Chloride(Cl) % ≤
|
|
0.025
|
|
Sulphate(SO4)% ≤
|
|
0.4
|
|
Whiteness % ≥
|
90
|
90
|
|
Ignition loss
|
1.0
|
|
|
density (g/cm3)
|
0.35-0.9
|
0.35-0.9
|
|
Phase I
|
10-30
|
10-30
|
|
Particle Size(1.00mm) % ≥
|
95
|
95
|
Molecular Formula: Na5P3O10
Molecular Weight: 367.86
Properties: White crystalline, granular, odorless solid, hydrosopic and easily soluble in water.
Usage: Used as a sequestering, dispersing, deflocculating agent, and as a coating agent to form
a thin passivating film that protects metals from corrosion; Industrial water treatment can be used
in continuously recycled industrial water as a softener;
in continuously recycled industrial water as a softener;
Packing: 25kg or 50Kg/woven bag lined with PE liner, or 1000 Kg/Container bag; 20-24mt/20 feet container.