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Sodium tripolyphosphate;sodium pyrophosphate;sodium trimetaphosphate;sodium h...
 
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Dispersant Sodium Tripolyphosphate STPP 94% used in ceramics

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Title: Dispersant Sodium Tripolyphosphate STPP 94% used in ceramics 
Brand: XXHX
Unit price: Negotiable
MOQ: 5
Quantity: 1500
Delivery date: Since the payment date Days delivery

Contact: Maria (Ms.)    
Telephone:

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         Dispersant Sodium Tripolyphosphate STPP 94% usedin ceramics

Chemicalname:  Sodium tripolyphosphate

Molecularformula:  Na5P3O10

Molecular weight:367.86

CAS NO: 7758-29-4

Productdetails 

Product

Sodium Tripolyphosphate

Molecular formula

Na5P3O10

Molecular weight

367.86

 

 

Chemical properties

White powder or granular; Easily soluble in water;It has got salient 

chelating capacity to Ca and Mg ions.and can soften hard water to 

make suspension solution become into clear solution;It has got 

weak alkalinity but no corrosiveness. It is a surfactant, and has got 

outstanding emulsification to lubricants and fat.

 

 

 

 

Application

 

Industrial grade: Used as Cleaning products additives,can also be 

used for petroleum,metallurgy,mining,paper-making and water 

treatment etc.

In foodstuff industy,mainly used as quality improving agent for meat 

foodstuffs,canned meat foodstuffs,milk product,bean-milk;inpersonal 

tending and protection,used as additive of cleaning and washing 

products .

Package

25KG double inner plastic and outer knitting bag

 

Specification

Industrial grade: conformity to GB9983-2004

Food grade: conformity to qb1034-91

 

 

TechnicalSpecifications  

SodiumTripolyphosphate (STPP) FoodGrade 

Used in meat food,canned meat, fruit juice and milk products, such as soybean milkfor

qualityimprover.

Indexes

Food Grade

Assay Na5P3O10 % ≥

94.0

P2O5 % ≥

57.0

Water Insoluble Matter %≤

0.05

Iron(Fe) %≤

0.01

PH value (1% water solution)

9.5-10.0

Heavy metal (as Pb) %≤

0.001

Arsenic (As) %≤

0.0003

Particle Size
Through 16 mesh sieve %≥
Through 35 mesh sieve %≥
Trough 100 mesh sieve %≥

 

95
90
40

Whiteness %≥

90

 

SodiumTripolyphosphate (STPP) Tech Grade:

1. Used asadditives nonirritating could, dyeing auxiliaries. 
2.Paint industry preparation when suspended the dispersingagent. 
3.Drilling mud dispersant. 
4. Paper industryused as defending greasy dirt agent 

Sodium Tripolyphosphate (STPP) Tech Grade

PARAMETER

SPECIFICATION

Na5P3O10 

94.0% min

Water not content %

0.1 max

PH value (1% aqueous)

9.2-10

Fe %

0.015 max

P2O5 %

57.0 min

 

Application:  

Technicalgrade:

Used in suchindustries as oil field, paper-making, textile,dyeing,petrochemical industry,

tanning industry,metallurgical industry and building material industry, and used asa water

softening agent insolution for printing, dyeing, and boiler, as diffusant inpapermaking;

Retarding agent,floating agent, dispersing medium, hightemperature

agglomerant,detergentandsoil analytical chemicalreagent; 

Foodgrade:

Mainly used asadditive agent, pH adjusting agent, fermenting agent,and

nourishment,etc. 


Packaging&Shipping

Packaging: 25KG double innerplastic and outer knitting bag,customer'sdemand

Shipping: 7 days after receivingpayment

Some sample is free.Welcome to contractus.




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