Sichuan Shifang Dingli Phosphates Chemicals Co., Ltd.

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SODIUM TRIPOLYPHOSPHATE (STPP)

Product Details:

CAS No. 7758--29-4,13573-18-7
Purity 94%
Place of Origin Sichuan, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity: 20 Ton
Packaging Details: Plastic-woven sack with polythene inner bag, net weight per bag is 25kg,50kg and 1000kg.
Delivery Time: Sign contract the day takes 20 days.
Payment Terms: T/T
Supply Ability: 500 Ton per Month

Detailed Product Description


Sodium Tripolyphosphate (STPP)
Synonyms: Pentasodium triphosphate; Sodium triphosphate; STPP
Chemical formula: Na5P3O10
Molecular Structure:

Molecular weight: 367.86
Standard executed: GB/T9983-2004(industrial grade)/QB1034-91(food grade)
Applications: Used for the main accessory ingredient of synthetic detergent, synergist of soap, water softener in industry and so on.
Package and storage: Outer woven bags with inner plastic lining, paper bag, net weight per bag is 25kg, 50kg and 1000kg. Keep in dry and windy conditions.
Technical Specifications:
No.
Standard name
Industrial grade
Food grade
1
Main content (as Na5P3O10) %≥
94.0
94.0
2
Phosphorus pentoxide %≥
57.0
57.0
3
Water insoluble %≤
0.15
0.05
4
Fe %≤
0.01
0.01
5
PH value of 1% solution
9.2-10.0
9.5-10.0
6
Heavy metal (as Pb) %≤
 
0.001
7
Arsenic (as As) %≤
 
0.0003
8
Fluoride (as F) %≤
 
0.003
9
Granularity General powder
16sieving%≥ 
35sieving%≥ 
100sieving%≥
Furfurescence 100sieving%≥

95.0
90.0
40.0
90.0

95.0
90.0
40.0
90.0
10
Degree of whiteness %≥
90.0
90.0

SODIUM TRIPOLYPHOSPHATE (STPP) SODIUM TRIPOLYPHOSPHATE (STPP)

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Company Info

Sichuan Shifang Dingli Phosphates Chemicals Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Deyang
Province/State: Sichuan
Country/Region : China (Mainland)

Business Type:Manufacturer, Trading Company

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