Nqe Hoobkas p-Cresol/4-Methylphenol CAS 106-44-5 99% putrity
Kev piav qhia txog khoom
P-Cresol yog ib qho tshuaj uas tsis muaj molecular hnyav, yog ib qho khoom siv pib hauv kev tsim cov bupranolol uas yog ib qho beta blocker uas tsis xaiv.
p-cresol pom muaj nyob rau hauv cov tshuaj rho tawm los ntawm cov nroj tsuag Mentha pulegium thiab Hedeoma pulegioides, feem ntau hu ua pennyroyal roj thiab pennyroyal tshuaj yej. Cov tshuaj rho tawm no nrov ua cov tshuaj ntsuab kho mob tsis zoo thiab siv ua abortiva, diaphoretics, emmenagogues, thiab tshuaj psychedelic. Roj Pennyroyal siv dav rau nws cov ntxhiab tsw zoo li mint hauv kev lag luam tsw qab.
Nws kuj siv rau hauv kev tsim cov tshuaj antioxidants xws li butylated hydroxytoluene. Ntxiv mus, nws siv ua cov nplaum thiab cov sealant hauv cov tshuaj, cov xim, cov khoom nruab nrab, cov tshuaj tsw qab, cov khoom ua kom yas, cov neeg sawv cev plating thiab cov neeg sawv cev kho qhov chaw. Nws ua haujlwm ua cov tshuaj antioxidant thiab cov tshuaj tua kab mob hauv cov tshuaj.
Cov Khoom Siv
P-Cresol zoo li tsis muaj xim rau xim liab dawb nrog rau ntxhiab tsw ntawm cov pa luam yeeb thiab tshuaj ntsuab. Qhov ceev ntawm qhov sib piv (d420) yog 1.0178; qhov ntsuas refractive (nD20) yog 1.5312; qhov melting point yog 34.8 °C; qhov boiling point yog 201.9 °C thiab qhov flash point yog 86.1 °C. Nws yaj tau hauv dej (2.3%/40 ℃), yooj yim yaj tau hauv caustic soda thiab cov organic solvents.
Cov khoom ntuj tsim muaj nyob rau hauv roj ylang, txiv pos nphuab, cheese, kas fes thiab cocoa thiab lwm yam.
Daim Ntawv Thov
1. P-Cresol siv tau ua tshuaj tua kab mob, tshuaj tua kab mob fungal. Siv rau kev tsim cov organic.
2. P-Cresol yog cov khoom siv raw rau kev tsim cov tshuaj antioxidant 2,6-di-tert-butyl-p-cresol thiab cov roj hmab antioxidant. Tib lub sijhawm, nws tseem yog cov khoom siv raw tseem ceeb rau kev tsim cov tshuaj TMP thiab cov xim para-Cresidine sulfonic acid.
3. P-cresol yog qhov nruab nrab rau kev tsim cov tshuaj fungicide methylphosophos, tshuaj tua kab flufenvalerate, thiab Etofenprox, tab sis kuj yog qhov nruab nrab ntawm cov tshuaj antioxidant additives 2, 6-di-tert-butyl-4-methyl phenol thiab p-hydroxybenzene formaldehyde.
4. Nws siv tau ua cov khoom siv raw rau kev npaj cov tshuaj antioxidant 264 (2, 6-di-tert-butyl-p-cresol) thiab cov tshuaj antioxidant roj hmab. Hauv kev lag luam yas, nws tuaj yeem tsim cov phenolic resin thiab plasticizer. Hauv kev kho mob, nws tuaj yeem siv ua tshuaj tua kab mob. Tsis tas li ntawd, nws tuaj yeem siv ua cov khoom siv raw ntawm cov xim thiab tshuaj tua kab.
Ntim Khoom & Khaws Cia
Ntim: 1kg / 25kg / 200kg pob
Kev Khaws Cia: Khaws cia rau hauv qhov chaw sib cais, txias, qhuav thiab muaj cua nkag tau zoo, thiab tiv thaiv kom tsis txhob muaj dej noo.
Cov ntaub ntawv txog kev thauj mus los
Tus lej UN: 3455
Chav Kawm Txaus Ntshai: 6.1
Pawg Ntim Khoom: II
Tus lej HS: 29071200
Cov Lus Qhia Tshwj Xeeb
| Lub Npe | p-Cresol / p-Methyiphenol | ||
| CAS | 106-44-5 | ||
| Cov khoom | Tus Qauv | Cov txiaj ntsig | |
| Qhov tsos | Dawb rau lub teeb daj crystalline hmoov | Ua raws li | |
| Kev Ntsuas,% | ≥99 | 99.1 | |
| Xaus lus | Tsim nyog | ||
