Henan, China
Business Type:
Trading Company
Main Products:
Number of Employees:
13
Year of Establishment:
2015-01-21
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
Sample Available

Sodium Tripolyphosphate, STPP, Sodium Tripolyphosphate STPP manufacturer / supplier in China, offering STPP Sodium Tripolyphosphate for Detergent / Ceramic / Food, 100% PVC Resin for Pipe K67 Sg5 Suspension Grade, Hot Sale Sulphur Black for Leather and Textile and so on.

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STPP Sodium Tripolyphosphate for Detergent / Ceramic / Food

Get Latest Price
Purchase Qty. / Reference FOB Price
5-24 Tons US $800
25+ Tons US $700
Port: Qingdao, China
Production Capacity: 200000tons/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Certification: CIQ, ISO
Purity: ≥99%
Type: Sodium Tripolyphosphate
Grade Standard: Industrial Grade
Mf: Na5p3o10
Other Names: STPP

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Basic Info

Model NO.
STPP 94%
Appearance
White Powder or Granules
Trademark
Kelai
Transport Package
25kgs Bag
Specification
Sodium Tripolyphosphate Sodium Tripolyphosphate So
Origin
China
HS Code
2835319000

Sodium Tripolyphosphate (STPP) 
 

Specification OF  Sodium Tripolyphosphate STPP Granular

STPP,Sodium Tripolyphosphate Food Grade 

ITEMSTANDARD
ASSAY (%) (Na5P3O10)95 MIN
APPEARANCEWHITE GRANULAR
P2O5 (%)57.0 MIN
FLUORIDE (PPM)10MAX
CADMIUM (PPM)1 MAX
LEAD (PPM)4 MAX
MERCURY (PPM)1 MAX
ARSENIC (PPM)3 MAX
HEAVY MENTAL (AS PB) (PPM)10 MAX
CHLORIDES (AS CL) (%)0.025 MAX
SULPHATES (SO42-) (%)0.4 MAX
SUBSTANCES NOT DISSOLVED IN WATER (%)0.05 MAX
PH VALUE (%)9.5 - 10.0
LOSS ON DRYING0.7% MAX
HEXAHYDRATE23.5% MAX
WATER-INSOLUBLE SUBSTANCES0.1% MAX
HIGHER POLYPHOSPHATES1% MAX

 

STPP,Sodium Tripolyphosphate Tech Grade

ItemsStandards
Assay (%) (Na5P3O10)94%MIN
AppearanceWHITE GRANULAR
P2O5 (%)57.0 MIN
Bulk density0.4~0.6
Iron0.15%MAX
Temperature rise8~10
Polyphosphate0.5 MAX
PH value(%)9.2 - 10.0
Ignition loss1.0% MAX
20mesh through ≥90%


 

Application OF STPP Sodium Tripolyphosphate

In Food:

The uses of stpp include using it as a preservative. Sodium Tripolyphosphate STPP can be used to preserve foods such as red meats, poultry, and seafood, helping them to retain their tenderness and moisture. Pet food and animal feed have been known to be treated with Sodium tripolyphosphate stpp , serving the same general purpose as it does in human food. 

In Tech:

The majority of STPP Sodium tripolyphosphate is consumed as a component of commercial detergents.

Other uses include "ceramics (increase viscosity of the glazes upto a certain limit), leather tanning (as masking agent and synthetic tanning agent - SYNTAN), anticaking, setting retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze."STPP is used as a polyanion crosslinker in polysaccharide based drug delivery

STPP Sodium Tripolyphosphate for Detergent / Ceramic / Food
STPP Sodium Tripolyphosphate for Detergent / Ceramic / Food

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