Na5P3O10;

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Daily Chemicals
Sodium Tripolyphosphate
2017-11-18 13:57  Visit:142
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Product Name

Sodium Tripolyphosphate(STPP)

Molecular formula:

Na5P3O10;

CAS No.:

7758-29-4;

H.S CODE

2835.3100

Properties:

white powder; melting point 622°C; easily soluble in water

Technical Specifications

 No

 Specification

 Industrial grade

 1

 Main content              %≥

940

 2

 P2O5                          %≥

57.0

 3

 Water insoluble         %≤

0.1

 4

 Iron, as Fe                 %≤

0.015

5

density

0.5-0.7

 6.

 pH of 1% water solution

9.2-10.0

 

Application: 

Daily chemicals

Packing

25KG plastic woven bag net weight

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