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Water Treatment, 94 % STPP, Sodium Tripolyphosphate

China Water Treatment, 94% STPP, Sodium Tripolyphosphate, Find details about China Sodium Tripolyphosphate, STPP from Water Treatment, 94% STPP, Sodium Tripolyphosphate

Model NO.
94%
Application
Water Treatment
Trademark
TC
Transport Package
50kg/Bag
Specification
94%Min
Origin
China
HS Code
2835319000
Model NO.
94%
Application
Water Treatment
Trademark
TC
Transport Package
50kg/Bag
Specification
94%Min
Origin
China
HS Code
2835319000
Sodium tripolyphosphate /STPP
CAS No.: 7758-29-4
EINECS No.: 231-838-7
Grade Standard: Industrial Grade 94%, Food Grade 95%
STPP Purity: 94% 95%


STPP sodium tripolyphosphate Appearance: White powder/granular
STPP sodium tripolyphosphate 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.

Water Treatment, 94% STPP, Sodium Tripolyphosphate

 
 
Water Treatment, 94% STPP, Sodium Tripolyphosphate

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

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