Sodium Tripolyphosphate
Sodium Tripolyphosphate (STPP luv luv) yog ib qho tseem ceeb inorganic polyphosphate nrog cov tshuaj formula Na₅P₃O₁₀. Nws zoo nkaus li cov hmoov dawb crystalline los yog granule, tsis muaj ntxhiab, nrog rau qhov ntom ntawm kwv yees li 2.52 g / cm³ thiab melting point ntawm 622 degree. Nws yog yooj yim soluble nyob rau hauv dej, nrog ib tug solubility ntawm txog 14.5g / 100g dej ntawm 25 degree, thiab nws cov aqueous tov yog weakly alkaline (pH 9.2-10.0). Cov ntaub ntawv crystalline: Nws muab faib ua Hom I (siab-kub hom) thiab Hom II (tsawg kub), hom I muaj hygroscopicity siab dua thiab thermal stability.
Main Application Fields
Dej-retaining Agent thiab Tenderizer:
Siv rau hauv cov khoom noj nqaij (xws li nqaij npua, hnyuv ntxwm) thiab nqaij nruab deg (xws li surimi, cw slides). Los ntawm chelating hlau ions thiab txhim kho cov protein hydration, nws txo qis noo noo thiab txhim kho rhiab thiab juiciness. Cov kev tshawb fawb pom tau hais tias qhov tsis muaj dej noo ntawm cov khoom siv nqaij ntxiv nrog STPP tuaj yeem txo qis los ntawm 30%.
pH Regulator thiab Stabilizer:Kho tus nqi pH hauv cov khoom siv mis nyuj (xws li cheese, yogurt) thiab dej haus, stabilizes cov qauv protein, thiab tiv thaiv los nag lossis stratification.
Emulsifier thiab Dispersant:Pab cov roj thiab cov rog sib cais sib npaug hauv cov khoom noj. Piv txwv li, nws yog siv nyob rau hauv lub khob noom cookie txhim kho cov khoom ci los txhim kho cov dej tuav thiab softness.
Softener:Thaum soaking zaub (xws li cov kaus poom broad taum), nws chelates calcium nyob rau hauv lub tev, txo lub hardness ntawm lub epidermis, thiab txhim kho kev ua hauj lwm efficiency.
Dej Softening thiab Decontamination Enhancement:Chelates calcium thiab magnesium ions hauv cov dej tawv, tshem tawm lawv cov kev cuam tshuam nrog cov khoom xyaw nquag ntawm cov tshuaj detergents, thiab txhim kho cov nyhuv decontamination. Piv txwv li, ntxiv 10-50% STPP rau ntxuav hmoov tuaj yeem txhim kho lub peev xwm tshem tawm cov roj thiab pob zeb hauv av.
Dispersion thiab Anti-redeposition:Disperses av particles thiab tiv thaiv lawv los ntawm reattaching rau saum npoo ntawm fabrics los yog tableware, uas yog tshwj xeeb tshaj yog haum rau tu cov kev xav tau nyob rau hauv cov dej nyuaj.
Industrial Cleaning Agent:Siv rau descaling thiab degreasing hlau cov cuab yeej thiab cov kav dej, xws li siab -kub ntxuav cov khoom ua zaub mov.
Kev kho dej thiab nplai Inhibition:Ua hauj lwm raws li ib tug scale inhibitor nyob rau hauv boiler dej thiab circulating dej txias systems los tiv thaiv cov deposition ntawm calcium thiab magnesium ntsev thiab ncua lub neej kev pab cuam ntawm cov khoom. Nyob rau hauv oilfield dej txhaj tshuaj, nws muaj peev xwm inhibit tsim mineral clogging ntawm wellheads.
Ceramic thiab hlau ua:Raws li slurry dispersant, nws txhim kho cov fluidity thiab uniformity ntawm ceramic raw khoom; nyob rau hauv ua ntej -kev kho mob ntawm hlau electroplating, nws tshem tawm cov nto oxide txheej thiab txhim kho txheej adhesion.
Papermaking thiab Textile Kev Lag Luam:Siv rau pulp bleaching thiab muab tub lim dispersion los txhim kho daim ntawv dawb thiab lub zog; nyob rau hauv textile printing thiab dyeing, nws ua raws li ib tug dyeing auxiliary los txhim khu dye uniformity thiab xim ceev ceev.
Khoom Parameter
|
CAS Nr. |
7758-29-4 |
|
Purity |
95% min |
|
Hom |
SODIUM TRIPOLYPHOSPHATE |
|
Qhov Chaw Keeb Kwm |
Shandong, Suav teb |
|
Kev faib tawm |
Phosphate |
|
Lwm Lub Npe |
STPP |
|
MF |
Na2P3O10 |
|
EINECS No. |
231-838-7 |
|
Qib Standard |
Khoom noj khoom haus qib, qib Industrial, qib Reagent |
|
Qhov tshwm sim |
hmoov dawb los yog granular |
|
Daim ntawv thov |
zaub mov additives, retention agent, |
|
Daim ntawv pov thawj |
HALAL KOSHER ISO |
|
Ntim |
25kg / hnab |
|
MOQ |
27 MT ib |
|
Qauv |
Muaj |
|
Txee lub neej |
2 xyoo |
|
Ntim & Xa |
Kev Muag Khoom: Ib yam khoom |
Cim npe nrov: Tuam Tshoj sodium tripolyphosphate manufacturers, hoobkas
