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Contact: Liao Mobing
Mobile: +86-13547051380
Tel: +86-838-8520698
Add: The Northen of Economic Development Zone, Shifang City, Sichuan Province, P.R. China
E-mail: scsfkh@126.com |
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Sodium Tripolyphosphate |
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Add: Sichuan Shifang
| Product grade |
Industrial grade |
Place of origin |
Sichuan Shifang |
| Content |
94% |
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| Sodium Tripolyphosphate |
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Properties:white powder. Melting point:622°C. It is easy to dissolve in water. Packing:weaving bag lined with plastic. Net weight is 25, 50kg and 1000kg. Use:used as main additive of synthesis washing agent, paint, magnesia, etc. Technical index:
Index item
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Industrial grade |
Food grade |
For Export |
For Domestic Market |
Main content(Na5p3O10)%≧ |
94.0 |
94.0 |
99.0 |
Phosphorus pentoxide %≧ |
57.0 |
57.0 |
57.5 |
Water-insoluble %≦ |
0.15 |
0.15 |
0.05 |
Fe(Fe)%≦ |
0.01 |
0.007 |
0.01 |
PH value(1% water solution) |
9.2—10.0 |
9.2—10.0 |
9.5—10.0 |
Heavy metal(Pb) %≦ |
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0.001 |
Arsenic(As)%≦ |
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0.0003 |
Fluoride(F)%≦ |
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0.003 |
16 mesh cribration quantity %≧
Granularity 35 mesh cribration quantity %≧
100 mesh cribration quantity %≧ |
95
90
40 |
95
90
40 |
0.10
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Whiteness %≧ |
90 |
85 |
90 |
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