Pet Resin, Pet Resin Bottle Grade, Pet Resin IV 0.80 manufacturer / supplier in China, offering Packed in 1.1mt Jumbo Bag Bottle Grade Polyethylene Terephthalate/Pet Resin, 454G Small Bag Packing Gourmet Powder Msg Monosodium Glutamate 99% for Food Seasoning, High Purity Small 200g/454G Bag Monosodium Glutamate Msg for Food Flavor Improver and so on.
Min. Order / Reference FOB Price | |
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1 Tons | US $820.00/ Tons |
Local Area: | Beijing, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
CAS No.: | 231-838-7 |
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Certification: | CCIC, CIQ, ISO, SGS |
Purity: | 94% |
Detergent grade 94%min STPP Sodium Tripolyphosphate
1. the production of stpp/sodium tripolyphosphate 94%
Appearance:Whitepowder
MolecularFormular:Na5P3O10
CASNo.:13573-18-7
STPP or sodium triphosphate is an inorganic compound with formula Na5P3O10. STPP, stpp/sodium tripolyphosphate 94% tech grade as soft water agentceramic is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. Sodium tripolyphosphate is produced by heating a stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions. Sodium tripolyphosphate sttp 94% sodium tripolyphosphate
2. the specification of stpp/sodium tripolyphosphate 94%
3. the applicaation of stpp/sodium tripolyphosphate 94%
1)Indetergents
ThemajorityofSTPPisconsumedasacomponentofcommercialdetergents.
Itservesasa"builder,"industrialjargonforawatersoftener.Inhardwater
(waterthatcontainshighconcentrationsofMg2+andCa2+),detergentsare
deactivated.Beingahighlychargedchelatingagent,TPP5-bindstodications
tightlyandpreventsthemfrominterferingwiththesulfonatedetergent.
2)Foodapplications
STPPisapreservativeforseafood,meats,poultry,andanimalfeeds.Itiscommon
infoodproductionasEnumberE451.Infoods,STPPisusedasanemulsifierand
toretainmoisture.Manygovernmentsregulatethequantitiesallowedinfoods,
asitcansubstantiallyincreasethesaleweightofseafoodinparticular.TheUnitedStatesFoodandDrugAdministrationlistsSTPPas"generallyrecognizedassafe.".
3)Otheruses
Otheruses(hundredsofthousandsoftons/year)include"ceramics,leather
tanning(asmaskingagentandsynthetictanningagent-SYNTAN),anticaking,
settingretarders,flameretardants,paper,anticorrosionpigments,textiles,
rubbermanufacture,fermentation,antifreeze.4. the packing &shipping of stpp/sodium tripolyphosphate 94%
Packaging: 25kg/bag ,25MT/20'fcl