Brand:XXHX
MOQ:5
Quantity:1500
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 |
95 |
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
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