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Sodium Triphosphate

Sodium Triphosphate photo-1
US$ 750 - 880 MOQ: 23 Metric Tons
Key Specifications
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Type:
Sodium Tripolyphosphate
CAS No.:
7758-29-4
Other Names:
polygon, STPP
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TianJin
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Type Sodium Tripolyphosphate
CAS No. 7758-29-4
Other Names polygon, STPP
MF Na5P3O10
EINECS No. n/a
Grade Standard Food Grade, Industrial Grade
Purity 94%
Appearance white powder
Application detergent,food industry,etc
Brand Name PREMTEC
Model Number 94%MIN

Sodium Tripolyphosphate

Molecular Formula: Na5P3O10

Molecular Weight: 367.86

Property: White powder or Crystal

Specification:

Index
Surface Density (g/cm3)
Content of Phase I (%)
Code
L
M
H
A
B
C
Spec
0.35-0.50
0.51-0.65
0.66-1.00
5-20
21-40
>40

 

Item
 
Technical Grade (index)
Food Grade (index)
Main Content (Na5P3O10)
94%
94%
Phosphorus Pentoxide (P2O5)
57%
57%
Whiteness
90%
85%
Insoluble matter in water
0.1%
0.05%
Iron (Fe)
0.01%
 
PH Value (10g/l solusion)  
9.2-10.0
9.5-10.0
Density
g/cm3
0.4-1.0
 
Arsenic (As)
 
0.0003%
Heavy Metal (as Pb)
 
0.001%
Fluoride (as F)
 
0.003%
Chloride (as Cl)
 
0.025%
Sulphate
 
0.4%

Packing: In 25kg or 50kg PP woven bags line with PE film bag inside.

Application: Technical grade is mainly used in china, scour, petroleum, metallurgy, mining, warter treatment, printing and dyeing industry and so on. Food grade complex plastic interweaved sack outside with double-layer polyethylene-film sack inside, net weight 25kg; or based on the demand of user.

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Business Type
Trading Company
Year Established
2006
Factory Size
Below 1,000 square meters
Total Employees
51 - 100 People

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