Sodium tripolyphosphate (STPP)
Khoom Paub meej
Cov lus qhia tshwj xeeb muab
Kub siab hom i
Tsawg Xuas Kub Ntaus II
Cov ntsiab lus ≥ 85% / 90% / 95%
Sodium Tripolyphosphathphathphathphapher tshuaj tsw qab yuav muab faib ua cov hom cua kub (i) thiab kub thiab txias (II). Cov kua txiv aqueous yog qhov tsis muaj zog alkaline, thiab cov ph ntawm 1% kev daws teeb meem yog 9.7. Hauv kev daws teeb meem, pyrophosphathate lossis orthophophate tau maj mam hydrolyzed. Nws tuaj yeem suav lub ntiaj teb lub ntiaj teb alkaline thiab cov hlau hnyav ions rau cov dej ua tau zoo. Nws tseem muaj ion pauv kev sib pauv ua tau uas tuaj yeem hloov pauv rau cov tshuaj tsis zoo. Hom I Hydrolysis yog nrawm dua li ntaus II hydrolysis, yog li hom II tseem hu ua qeeb hydrolysis. Ntawm 417 ° C, Ntaus II hloov mus rau Hom I.
Nakapakh · 6elepephar-· 6 63o yog ib lub Triclay ncaj ncaj lub suab-prismaticrystal, tiv taus huab cua, nrog tus txheeb ze tus nqi ceev ntawm 1.786. Melting point 53 ℃, soluble hauv dej. Cov khoom tawg cia thaum lub sij hawm recrystallization. Txawm hais tias nws yog ntim, nws tuaj yeem decomepose rau hauv sodium diphosphate nyob rau hauv chav tsev kub. Thaum rhuab rau 100 ° C, qhov teeb meem decomposition ua sodium diphosphate thiab sodium prophosphate thiab sodium prophoschate.
Qhov sib txawv yog tias daim ntawv cog lus ntev thiab ua kom lub kaum ob sib txawv, thiab cov tshuaj lom neeg ntawm hom kuv siab dua li ntawm hom II.
Evenbright® 'LL tseem muab cov ntsiab lus customized: Cov ntsiab lus / Partenize / Phaj Cov Khoom Siv thiab cov khoom tshwj xeeb uas haum rau koj siv cov xwm txheej, thiab muab cov qauv dawb.
Khoom Parameter
7758-29-4
231-838-7
367.864
Phosphate
1.03g / ml
soluble hauv dej
/
622 ℃
Khoom Siv Khoom Siv
Kev ntxuav txhua hnub ntxuav
Nws yog tsuas yog siv los ua ib qho kev pab cuam rau hluavtaws xab npum, xab npum synergist thiab tiv thaiv cov xab npum roj nag los nagmitation thiab te. Nws muaj cov txiaj ntsig emulsification muaj zog rau cov roj thiab roj, thiab tuaj yeem siv ua cov tshuaj uas muaj keeb kwm. Nws tuaj yeem txhim kho lub zog muaj peev xwm ntawm xab npum thiab txo qhov kev puas tsuaj ntawm stains rau ntaub. Tus lej pH ntawm cov xab npum tsis tau tuaj yeem kho tau txhawm rau txhim kho cov khoom ntxhua khaub ncaws.
BLIC / Deodorant / Tus Neeg Sawv Cev Antibacterial
Tuaj yeem txhim kho cov tshuaj dawb, thiab tuaj yeem tshem tawm cov ntxhiab tsw ntawm cov hlau, yog li siv rau hauv cov tshuaj pleev xim dawb. Nws tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob me, yog li ua si ib qho chaw ua haujlwm tua kab mob.
Dej tuav tus neeg sawv cev; Chelating tus neeg sawv cev; Emulsifier (zaub mov qib)
Nws yog dav siv hauv nqaij cov khoom, dej haus, dej haus, khoom noj siv mis, ncuav qab zib thiab lwm yam khoom noj. Piv txwv li, ntxiv sodium communcyphosate rau cov nqaij ua nqaij xws li cov nqaij thiab cov nqaij tawv nqaij tuaj yeem ua cov nqaij ua nqaij, ua cov khoom nqaij ntxiv qab. Ntxiv sodium tripolyphosphate rau cov kua txiv haus tuaj yeem ua kom nws ruaj khov thiab tiv thaiv nws txoj kev delamination, nag lossis daus thiab lwm yam tshwm sim. Feem ntau, lub luag haujlwm tseem ceeb ntawm sodium tripolyphotphatphathate yog kom nce ruaj khov, thiab saj cov zaub mov zoo, thiab txhim kho cov khoom noj zoo thiab saj ntawm cov zaub mov.
① Ua kom muaj viscolosity: sodium tripolyphosphate tuaj yeem ua ke nrog cov roj av los ua cov tshuaj colleids, yog li nce lub viscosity ntawm cov zaub mov thiab ua rau nws kub.
Puab txig ua mov lug kub le protein ua ke ua ke, yog li kev tiv thaiv cov zaub mov ruaj khov ntawm cov zaub mov thiab dej nag thaum ub ua haujlwm thiab dej nag.
③ Txhim kho qhov saj: sodium tripolyphosphate tuaj yeem txhim kho cov saj thiab kev ntxhib los mos, ua rau nws haus, du, nplua nuj saj.
④ yog ib qho ntawm cov dej uas nquag siv hauv nqaij ua noj, muaj cov khoom noj muaj zog, tsis zoo, thiab tseem muaj cov txiaj ntsig emulsification muaj zog rau cov rog. Cov khoom lag luam ntxiv nrog sodium tripolyposphate poob tsawg dua, cov nqaij yog kev sib tw, tau yooj yim hlais, thiab cov npoo yog ci.
Dej Softening Kev Kho Dej
Dej huv thiab softening: sodium trunolyphosate thiab hlau ions hauv kev daws los ntawm kev ua yeeb yaj kiab, yog li siv zog siv zog hauv dej huv si thiab softening.
