EPT Tripolyphosphate STPP 94% for Ceramic Grade
one. the creation of stpp/sodium tripolyphosphate ninety four%
Look :White powder
Molecular Formular: Na5P3O10
CAS No.: 13573-18-seven
STPP or sodium triphosphate is an inorganic compound with formula Na5P3O10. STPP, stpp/sodium tripolyphosphate 94% tech quality as comfortable water agentceramic is the sodium salt of the polyphosphate penta-anion, which is the conjugate foundation of triphosphoric acid. EPT tripolyphosphate is created by heating a stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, unEPTcarefully controlled problems. EPT tripolyphosphate sttp ninety four% sodium tripolyphosphate
2. the specification of stpp/sodium tripolyphosphate ninety four%
| Product | INDEX | INDEX |
| Tech. Quality | Meals Grade | |
| Na5P3O10 (%): | 94Min | ninety four |
| P2O5 (%): | 57Min | 57 |
| Insolubles in water (%): | .15Max | .05Max |
| Fe (%): | .007Max | N |
| Ph (1% remedy): | 9.two-ten | nine.5-ten |
| Heavy Metallic (As Pb) (%): | N | .01Max |
| Arsenic (As) (%): | N | .0003Max |
| Fluoride(F) (%): | N | .003Max |
| Whiteness(%): | 90Min | 90Min |
| Density (g/cm3) | .35-.9 | .35-.9 |
| Itype content (%) | ten-thirty | ten-30 |
3. the applicaation of stpp/sodium tripolyphosphate 94%
1)In detergents
The greater part of STPP is consumed as a ingredient of business detergents.
It serves as a quotbuilder, quot EPT jargon for a h2o softener. In difficult drinking water
(drinking water that contains high concentrations of Mg2+ and Ca2+), detergents are
deactivated. Being a highly chargedchelating agent, TPP5- binds to dications
tightly and helps prevent them from interfering with the sulfonate detergent.
two)Food purposes
STPP is a preservative for seafood, meats, poultry, and animal feeds.It is widespread
in food manufacturing as E amount E451. In meals, STPP is employed as an emulsifier and
to retain moisture. Several governments control the portions allowed in food items,
as it can substantially improve the sale bodyweight of seafood in certain. The EPTStates Meals and Drug Administration lists STPP as quotEPTly recognized as protected. quot.
3)Other employs
Other utilizes (hundreds of countless numbers of tons/12 months) incEPT quotceramics, leather-based
tHangZhou(as masking agent and synthetic tHangZhou agent – SYNTAN), anticaking,
placing retarders, flame retardants, paper, anticorrosion pigments, textiles,
rubber manufacture, fermentation, antifreeze.
four. the EPT ampshipping of stpp/sodium tripolyphosphate 94%
EPT: 25kg/bag ,25MT/20’fcl
Shipping and delivery time: inside of two months aftergetting advance payment
5.Solutions:
1)-We one hundred% examine our finished item.
two)-We ship your orders ten% more rapidly then competition
three)-Cargoes photo ahead of and soon after loading into container
6.FAQ
Q: What is your EPT?
A: 25 kgs pp bag or as client’s requirement.
Q: What is the payment terms?
A: T/T, L/C, Income,Western Union
Q: What is the minimal orEPTquantity?
A: ten MT.
Q: How can I get samples?
A: We provide you cost-free samples, but you have to spend for the freight.
Q: How EPT is your supply?
A: In ten daEPTafter obtained deposit or workable L/C.
