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

STPP, Sodium Tripolyphosphate, 94% manufacturer / supplier in China, offering 94% Tech Grade Sodium Tripolyphosphate STPP, Map (Monoammonium Phosphate) 12-61-0, Nitrogen Phosphorus and Potassium Fertilizer, NPK and so on.

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Supplier Homepage Product Sodium Phosphate 94% Tech Grade Sodium Tripolyphosphate STPP

94% Tech Grade Sodium Tripolyphosphate STPP

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

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Basic Info
  • Model NO.: 94% Tech
  • Type: Sodium Tripolyphosphate
  • Name: Sodium Tripolyphosphate
  • Grade: Tech Grade or Food Grade
  • Trademark: TC
  • Origin: China
  • Purity: 94% 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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