Sodium Tripolyphosphate
Product Information
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Product Name
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Sodium Tripolyphosphate STPP
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Package
|
25KG Bag
|
|
Purity
|
95%
|
Quantity
|
20-25MTS/20`FCL
|
|
Cas No
|
7758-29-4
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HS Code
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28353110
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|
Grade
|
Industrial/Food Grade
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MF
|
Na5P3O10
|
|
Appearance
|
White Powder
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Certificate
|
ISO/MSDS/COA
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|
Application
|
Food/Industry
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Sample
|
Available
|
Details Images
Certificate Of Analysis
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Sodium Tripolyphosphate Industrial Grade
|
||
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ITEM
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STANDARD
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TEST RESULT
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Whiteness /% ≥
|
90
|
92
|
|
phosphorus pentoxide (P2O5)/% ≥
|
57
|
58.9
|
|
Sodium Tripolyphosphate (Na5P3O10)/% ≥
|
96
|
96
|
|
Water insoluble matter/% ≤
|
0.1
|
0.01
|
|
Iron (Fe)/% ≤
|
0.007
|
0.001
|
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pH value (1% solution)
|
9.2-10.0
|
9.61
|
|
Sodium Tripolyphosphate Food Grade
|
||
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Specification
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Food SHMP
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TEST RESULT
|
|
Na5P3O10 % ≥
|
85.0
|
96.26
|
|
P2O5 %
|
56.0-58.0
|
57.64
|
|
F mg/kg ≤
|
20
|
3
|
|
PH (2% water solution )
|
9.1-10.1
|
9.39
|
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Water Insoluble % ≤
|
0.1
|
0.08
|
|
Whiteness ≥
|
85
|
91.87
|
|
As mg/kg ≤
|
3
|
0.3
|
|
Pb mg/kg ≤
|
2.0
|
1.0
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Application
Sodium tripolyphosphate has the functions of chelating, suspending, dispersing, peptizing, emulsifying, and pH buffering. It can be used as the main additive of synthetic detergents, industrial water softeners, leather pretanning agents, dyeing auxiliaries, and organic synthesis catalysts, pharmaceutical industry dispersants and food additives, etc.
Main additives for synthetic detergents
Leather pretanning agents
Dyeing auxiliaries
Food additives
Package & Warehouse
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Package
|
25KG Bag
|
|
Quantity(20`FCL)
|
22-25MTS Without Pallets; 20MTS With Pallets
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Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
Of course, we are willing to accept sample orders to test quality, please send us the sample quantity and requirements. Besides, 1-2kg free sample is available, you just need to pay for the freight only.
Usually, quotation is valid for 1 week. However, the validity period may be affected by factors such as ocean freight, raw material prices, etc.
Sure, product specifications, packaging and logo can be customized.
We usually accept T/T, Western Union, L/C.
