Changsha Basif Chemical Technology Co., Ltd.
Main products:lithopone
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  • Contact Person : Mr. Wang Zhijun
  • Company Name : Changsha Basif Chemical Technology Co., Ltd.
  • Tel : 86-0731-87965213
  • Fax : 86-0731-87965213
  • Address : Hunan,Changsha,Room 1904, 1 block, Building Wanxiangxintian, No.70 Chezhan N.Road, Changsha, Hunan,China
  • Country/Region : China
  • Zip : 410011

sodium tripolyphosphate/Sodium Tyipolyphosphate STPP

sodium tripolyphosphate/Sodium Tyipolyphosphate STPP
Product Detailed
Sodium Tyipolyphosphate STPP 1. white powder 2. applied to detergent products 3. competitive price 4. on-time delivery
Products Name: Sodium Tyipoly phosphate 94%

STPP1. white powder2. applied to detergent products3. competitive price4. on-time delivery, professional service

5.

No.

Index

Technical Grade

01

Assay Na5P3O10 % ≥  

94.0

02

P2 O 5 %≥  

57.0

03

Water Insoluble Matter % ≤  

0.15

04

Iron(Fe) % ≤  

0.015

05

PH value (1% water solution)  

9.2-10.0

06

Whiteness % ≥  

90

07

density (g/cm 3 )  

0.70-0.90

08

Phase I  

10-30

09

Particle Size(1.00mm) % ≥

95

10

Appearance

White powder

6. character:

 Melting point is 622°C; 

It has salient chelating capacity to ions of Ca, Mg etc;

It can soften the hard water to make suspension become into the clear solution;

it has weak alkalinity but no corrosiveness.

It is a surfactant which has outstanding emulsification for lubricants and fat;

 It has different bulk density, i.e. low density 0.35-0.5g/cm3, medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/cm3.

This product has two kinds of crystalline forms, namely Type I (the type of high temperature) and Type II (the type of low temperature). The chemical characters of the two types are the same, and the difference between them lies in the thermo stability

 7. usage:

It is used as one of the main auxiliaries agent for synthetic detergent, synergist for soap; Tanning agent for making leather; Softener for water in industry; An effective dispersion agent for suspension treatment of painting, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;Resistance agent of the oil contamination in paper production

 8. Package: 25kgs woven bag lined with plastic bag, according to the customers demand ,Stored at draughty

sodium tripolyphosphate/Sodium Tyipolyphosphate STPP



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