Welcome: Zhengzhou Yucai Phosphate Chemical Factory
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sodium tripolyphosphate (STPP) industrial grade
SODIUM TRIPOLYPHOSPHATE INDUSTRIAL GRADE
Molecular formula: Na5P3O10 C A S/C A S NO.: 7758-29-4
Molecular weight: 367.86 Implementation Standard/Standard executed: GB/T 9983-2004
Appearance: White, granular or powdery.
Appearance: White powder or granular.
Uses: Mainly used as synthetic detergent additives, but also used in petroleum, metallurgy, mining, water treatment and other industries.
Usage: Mainly used as the detergent builder, and for the use of petroleum, mining, wat
Er-treatment industries and so on.
Packaging: 25kg, 50kg bags; Container ton bags; Customer's requirements.
Package; 25kg, 50kg, 1000kg bags or according to customer's demand.
Technical Indicators/Specification; GB/T 9983-2004
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Item |
Industrial Grade |
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Excellent class |
First class |
Second class |
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(Na5P3O10) , w/% ≥ Main contents |
96 |
90 |
85 |
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Phosphorus pentoxide w/% ≥ P2O5 |
57.0 |
56.5 |
55.0
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Water insoluble w/% ≤
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0.10 |
0.10 |
0.15 |
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Iron (as Fe） w/% ≤
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0.007 |
0.015 |
0.030 |
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Whiteness % ≥
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90 |
85 |
80 |
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pH value (1%solution) |
92 ~ 10.0 |
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Particle size |
Through 1.00mm mesh sieve≥95% |
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Phase l and bulk density:According to customer’s demand. |
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Contact: David Zhao
Phone: 15617899999
Tel: 0371-64110451
Email: tigeryc1986@126.com
Add: Group 4,Beiwan Village,Beishankou Town,Gongyi District,Zhengzhou City,Henan Province,China
