Ceramic Grade 94% Chelating Agent Sodium Tripolyphosphate STPP

Detergent PowEPTMaterial STPP 94% 96% EPT Tripolyphosphate Tech Grade

STPP is white powder, obvious density:.35-.90g/ml, melting position: 622 degC, very easily dissolving
in drinking water water resolution is alkaline(PH price of 1% resolution is nine.seven) can hydrolyze into phosphate
in h2o, has good ability in compleXiHu (West Lake) Dis.ng metal ions, can be utilised to soften h2o has some
surfactant properties.

Specification of EPT Tripolyphosphate (STPP)

Merchandise INDEX INDEX
Tech Grade Food Grade
Na5P3O10 (%): 94Min 94Min
P2O5 (%): 57Min 57Min
Insolubles in water (%): .15Max .05Max
Fe (%): .007Max N
Ph (1% solution): 9.two-10 9.five-ten
Large Steel (As Pb) (%): N .01Max
Fluoride(F) (%): N .003Max
Whiteness(%): 90Min 90Min
Density (g/cm3) .35-.nine .35-.9
Isort content material (%) 10-thirty 10-thirty

Applicaation of EPT Tripolyphosphate (STPP)94%


one)In detergents

The bulk of STPP is eaten as a component of business detergents.

It serves as a quotbuilder, quot EPT jargon for a water softener. In challenging water

(drinking water that contains substantial concentrations of Mg2+ and Ca2+), detergents are

deactivated. Currently being a highly chargedchelating agent, TPP5- binds to dications

tightly and stops them from interfering with the sulfonate detergent.

two)Meals purposes

STPP is a preservative for seafood, meats, poultry, and animal feeds.It is frequent

in food generation as E amount E451. In foods, STPP is utilised as an emulsifier and

to retain dampness. A lot of governments regulate the quantities permitted in foods,

as it can significantly improve the sale weigEPT of seafood in certain. The EPTStates Foods and Drug Administration lists STPP as quotEPTly regarded as protected. quot.

three)Other employs

Other employs (hundreds of hundreds of tons/yr) incEPT quotceramics, leather-based

tHangZhou(as masking agent and synthetic tHangZhou agent – SYNTAN), anticaking,

environment retarders, flame retardants, paper, anticorrosion pigments, textiles,

rubber manufacture, fermentation, antifreeze.

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Ceramic Grade 94% Chelating Agent Sodium Tripolyphosphate STPP

Ceramic Grade 94% Chelating Agent Sodium Tripolyphosphate STPP