Tom ntej: Dimethyl Sulfate CAS 77-78-1
Dimethyl sulfate yog cov organic compound, tsis muaj xim oily kua uas yog miscible nrog ethanol. Dimethyl sulfate yog soluble hauv cov kuab tshuaj tsw qab, ether, thiab benzene, me ntsis soluble hauv dej, thiab insoluble hauv carbon disulfide. Dimethyl sulfate yog lub zog methylation reagent uas tuaj yeem siv los tsim cov tshuaj surfactants, tshuaj kho dej, tshuaj tua kab, dyes, ntaub softeners, thiab cov tshuaj photosensitive.
| Yam khoom | Txuj |
| Qhov tshwm sim | Colorless los yog lub teeb daj pob tshab kua |
| QHIA | ≥98.5% |
| Acidity | ≤0.5% |
Dimethyl sulfate yog ib qho reagent uas tuaj yeem ua cov tshuaj methylate DNA. Tom qab methylation, DNA tuaj yeem degraded ntawm qhov chaw methylation. Dimethyl sulfate yog siv rau kev tsim cov dimethyl sulfoxide, caffeine, codeine, vanillin, aminopyrine, methoxybenzyl aminopyrimidine, thiab tshuaj tua kab xws li acetamidophos. Dimethyl sulfate kuj tseem siv rau hauv kev tsim cov dyes thiab ua tus neeg sawv cev methylating rau amines thiab alcohols.Dimethyl sulfate tuaj yeem hloov haloalkanes ua tus neeg sawv cev methylating hauv cov organic synthesis xws li tshuaj tua kab, zas xim, thiab tshuaj tsw qab industries.
250kg / nruas lossis raws li cov neeg siv khoom xav tau.
Tom ntej: Dimethyl Sulfate CAS 77-78-1
Tom ntej: Dimethyl Sulfate CAS 77-78-1
