Wuhan Xuyadi Chemicals Co., Ltd.
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  • Contact Person : Ms. zheng Melody
  • Company Name : Wuhan Xuyadi Chemicals Co., Ltd.
  • Tel : 0086-27-86371632
  • Fax : 0086-27-86371597
  • Address : Hubei,wuhan,B-21-2,South royal park,No. 568 Wuluo road. Wuchang District.
  • Country/Region : China
  • Zip : 430014

STTP

STTP
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Related Categories:Phosphate
Related Product Searches:STTP,High Quality,chemical sttp, chemical sttp,xuyadi-001
stpp sodium tripolyphosphate 1.purity is 94% 2.SGS,BV certificate 3.COA available 4.Free sample available

STPP  sodium tripolyphosphate

PROPERTIES White powder,melting point 622 deg C. Easily soluble in water. It has got salient chelating capacity to ions of Ca and Mg etc and can sofen hard water to make suspension solution becomes into clear solution. It is a surfactant.

APPLICATIONS: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing. An effective dispersion agent for suspension solutions of coating, kaolin, and diluting mud etc.

PACKING: in 25 kg bags or 1000 kg jumbo bags

Na5P3O10 ≥ 94%

P2O5 ≥ 57%

IRON( FE) ≤ 0.007%

PH : 9-10

WHITE DEGREE ≥ 90%

WATER INSOLUBLE ≤ 0.1%

DENSITY(g/ml) : 0.7-0.8

PHASE I : 25-40

PARTICLE SIZE(RETENTION ON 20 MESH) ≤ 0.5%

STPP Sodium Tripolyphosphate:

Na5P3O10,% ,Min.94
P2O5,% ,Min.57
Insolubles, % Max.0.05
PH Value(1%Solution)9.5-10.0
Iron (Fe), %, Max.0.015
Fluoride (F), %, Max.0.003
Chloride (Cl), %, Max.0.025
Sulphate (as SO4), %, Max.0.4
Bulk density, g/l650-990
White degree %,Min.93
Phase I10-30
 

                                                 stpp sodium tripolyphosphate

STTP



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