Gold Member Since 2013
Audited Supplier
Xuzhou Tianchang Chemical Co., Ltd.

Stpp, Sodium Tripolyphosphate, Water Treatment Sodium Tripolyphosphate manufacturer / supplier in China, offering STPP 95% Purity Sodium Tripolyphosphate, N 21% Ammonium Sulphate High Quality Nitrogen Fertilizer, Nitrogen Phosphorus and Potassium Fertilizer, NPK and so on.

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Supplier Homepage Product Sodium Phosphate STPP 95% Purity Sodium Tripolyphosphate

STPP 95% Purity Sodium Tripolyphosphate

Purchase Qty.:
(Tons)
1-19 20+
FOB Unit Price: US $799 US $816
Purchase Qty. (Tons) FOB Unit Price
1-19 US $799
20+ US $816
Get Latest Price
Production Capacity: 10000 Tons/Year
Transport Package: 50kg/Bag
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: TC-1100
  • Type: Sodium Tripolyphosphate
  • Name: Sodium Tripolyphosphate
  • Grade: Tech Grade /Food Grade
  • Trademark: Tianchang
  • Origin: China
  • Purity: 95% Min
  • Grade Standard: Industrial Grade
  • Other Name: STPP
  • Mf: Na5p3o10
  • Specification: 94%Min
  • HS Code: 2835319000
Product Description
Sodium tripolyphosphate /STPP
CAS No.: 7758-29-4
EINECS No.: 231-838-7
Grade Standard: Industrial Grade 94% Food Grade 95%
Purity: 94% 95%


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

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