Free Sample Chemicals 94% Sodium Tripolyphosphate STPP

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    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-14 20:01

  • Browse the number:

    213

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Qingdao Twell Sansino Import & Export Co., Ltd.

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Contact:Ms. Anna(Mr.)  

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Area:Jiangsu

Address:Jiangsu

Website: http://tianchangchem.nj56112.com/

Product details

STTP

Product Detail
Product name:Sodium Tripolyphosphate
Classification:Phosphate
Type:Sodium Tripolyphosphate
CAS No.:7758-29-4
Other Names:STPP
MF:Na5P3O10
EINECS No.:231-838-7
Place of Origin:Jiangsu China (Mainland)
Grade Standard:Industrial Grade
Purity:94%
Appearance:white powder and particles
Application:INDUSTRIAL
Model Number:Industrial
Color:White
Molecular Weight:367.86 

Appearance: White powder/granular
Application: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; It is also used as an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc. As an oil contamination resistance agent in paper production.



 


NO.

Indexes

Industrial Grade

Food Grade

1

Assay Na5P3O10 % ≥

94.0

95.0

2

P2O5 % ≥

57.0

57.0

3

Water Insoluble Matter %≤

0.1

0.05

4

Iron(Fe) %≤

0.007

0.01

5

PH value(1%water solution)

9.2-10.0

9.5-10.0

6

Heavy Metal (as Pb) %≤

 

0.001

7

Arsenic (As) %≤

 

0.0003

8

Fluoride (F) %≤

 

0.003

9

Whiteness %≥

90.0

90.0