Chlorocresol / PCMC CAS 59-50-7
Taw qhia:
| Inci | Cas # | Molecular | Mw |
| Cranorocresol, 4-chloro-3-Metylphenol, 4-chloro-m-cresol | 59-50-7 | C7h7clo | 142.6 |
Nws yog ib tug monochlorinated m-cresol. Nws yog cov khoom dawb lossis tsis muaj xim tsuas yog tsuas yog me ntsis soluble hauv dej. Raws li kev daws teeb meem hauv cawv thiab sib xyaw ua ke nrog lwm cov phenols, nws yog siv los ua cov tshuaj antiseptic thiab tshuaj pov tseg. Nws yog ib qho kev ua tsis tau zoo rau kev nkag siab ntawm tawv nqaij.bchlorocresol yog npaj los ntawm chlorination ntawm m-cresol.
Chlorocresol tshwm li lub pinkish rau dawb crystalline khoom nrog phenol tsw. Melting point 64-66 ° C. Xa tawm raws li cov khoom siv lossis hauv cov kua muaj kua. Soluble hauv aqueous puag. Kev lom los ntawm kev noj khoom haus, nqus tau ntshav lossis tawv nqaij nqus. Siv los ua tus kheej sab nraud. Siv raws li cov tshuaj pleev xim rau hauv cov xim tha xim thiab inks.
Cov khoom no yog kev ruaj ntseg, txuag hluav taws xob tiv thaiv pwm cov tshuaj tua kab mob. Me ntsis soluble hauv dej (4g / l), heev soluble hauv ethancle solvent xws li dej cawv, thiab yaj nyob rau hauv cov kev daws teeb meem ntawm alkali hydroxides.
Cov lus qhia
| Kev tshwm sim | Dawb rau yuav luag dawb flake |
| Melting taw tes | 64-67 ºC |
| Zoo siab | 98WT% Min |
| Cov acidity | Tsawg dua 0.2ml |
| Lwm yam tshuaj | Muaj cai |
Lub thawv
20 kg / cardboard nruas nrog PE puab hnab.
Lub sij hawm ntawm kev siv tau
12 hlis
Chaw ntim khoom
nyob rau hauv scary, qhuav, thiab kaw cov xwm txheej, hluav taws kev tiv thaiv.
Nws yog nquag siv nyob rau hauv cov khoom lag luam saib xyuas tus kheej, tawv, qhob, ua yeeb yaj kiab, gluerile, oiled, ntawv, thiab lwm yam.
Nws yog nquag siv nyob rau hauv cov khoom lag luam saib xyuas tus kheej.
Tej zaum nws yuav raug siv rau hauv qee lub cev cream los yog lotions thiab raws li cov khoom tsis muaj tshuaj nyob rau hauv cov khoom noj qab haus huv thiab chaw ua tshuaj.
Chlorocresol tseem yog cov khoom xyaw nquag hauv ib qho khoom siv kab tua kab uas yog siv los ua cov khoom siv tshuaj ntsuab hauv cov tshuaj tua kab.
