1.Merchandise description:
Title: EPT Tripolyphosphate (ceramic quality ninety four% sodium tripolyphosphate/STPP Chemical)
Molecular Formular: Na5P3O10
Molecular Weight : 368
Shelf Daily life: two years
CAS No.: 13573-18-7
Visual appeal: White powEPTor granular Easily soluble in h2o
EPT tripolyphosphate is developed by heating a stoichiometric combination of disodium phosphate, Na2HPO4, and monosodium phosphate,
two.Specification:
|
Product |
INDEX |
|
|
Tech. Quality |
Foods Grade |
|
|
Na5P3O10 (%): |
94Min |
95Min |
|
P2O5 (%): |
57Max |
57Max |
|
Insolubles in drinking water (%): |
.15Max |
.05Max |
|
Fe (%): |
.007Max |
N |
|
Ph (one% solution): |
9.2-ten |
nine.5-10 |
|
Large Metal (As Pb) (%): |
N |
.001Max |
|
Arsenic (As) (%): |
N |
.0003Max |
|
Fluoride(F) (%): |
N |
.003Max |
|
Whiteness(%): |
90Min |
90Min |
|
Density |
.35-.9 |
.35-.9 |
|
I variety articles (%) |
ten-thirty |
10-thirty |
three.EPT and Storage: In 25kg/1000kg net each PP/PE bag
It should be saved in a dry . ventilative and clean warthouse stored away from moisture and sizzling, In addition, it should be stored separately from poisonous Substances
4.Solution uses:
In detergents
The vast majority of ceramic quality ninety four% sodium tripolyphosphate/STPP Chemical is eaten as a component of industrial detergents.It serves as a quotbuilder, quot EPT jargon for a water softener. In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated. Becoming a hugely chargedchelating agent, TPP5- binds to dications tightly and prevents them from interfering with the sulfonate detergent.
Foodstuff programs
ceramic quality 94% sodium tripolyphosphate/STPP Chemical is a preservative for seafood, meats, poultry, and animal feeds.It is typical in foodstuff creation as E variety E451. In food items, ceramic quality ninety four% sodium tripolyphosphate/STPP Chemical is utilised as an emulsifier and to keep moisture. Several governments regulate the quantities allowed in foodstuff, as it can considerably improve the sale excess weight of seafood in specific. The EPT States Food and Drug Administration lists ceramic quality 94% sodium tripolyphosphate/STPP Chemical as quotEPTly regarded as risk-free. quot.
Other uses :Other uses (hundreds of 1000’s of tons/year) incEPT quotceramics, leather tHangZhou(as masking agent and artificial tHangZhou agent – SYNTAN), anticaking, placing retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze.
five.Our faXiHu (West Lake) Dis.Hu (West Lake) Dis.ty:
