Organic Chemical Synthesis Dimethyl Sulfate (DMS) CAS 77-78-1

Tianjin Gnee Biotech Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov chaw muag khoom ntawm cov organic chemical synthesis dimethyl sulfate (dms) cas 77-78-1 hauv Suav teb. Txais tos mus yuav cov khoom siv tshuaj pheej yig muag ntawm no los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.

 

Dimethyl sulfate (DMS)yog cov kua uas tsis muaj xim uas muaj ntxhiab tsw. Nws cov tshuaj formula yog (CH3O) 2SO2. Dimethyl sulfate yog ib qho reagent feem ntau siv hauv cov organic synthesis thiab muaj ntau yam kev siv.

 

 

Daim ntawv thov ntawm Synthesis Dimethyl Sulfate:

• Organic synthesis:Dimethyl sulfateyog dav siv los ua methylating reagent hauv organic synthesis. Nws tuaj yeem ua cov tshuaj methylate cawv, phenols, amines, thiab lwm yam tshuaj uas muaj cov tshuaj hydrogen reactive atoms. Cov tshuaj tiv thaiv methylation ntawm dimethyl sulfate yog qhov ua tau zoo, xaiv tau, thiab siv tau dav, yog li nws tau siv dav hauv thaj chaw xws li kev sib txuas, tshuaj pleev xim, thiab kev tsim tshuaj tua kab.
• Tshuaj ntsuam xyuas:Dimethyl sulfatetuaj yeem siv ua derivatization reagent hauv roj chromatography (GC) tsom xam. Nws tuaj yeem hnov ​​​​mob nrog qee cov organic tebchaw los tsim cov derivatives sib xws, yog li txhim kho lawv cov kev sib cais thiab kev tshawb pom rhiab heev hauv roj chromatography.

 

250kg / nruas

 

Vim li cas thiaj xaiv Gneebio?

• Cov qauv dawb muaj.
• Ntim tuaj yeem kho raws li cov neeg siv khoom xav tau.
• Tag nrho cov lus nug yuav teb rau hauv 24 teev.
• Peb muab cov ntaub ntawv hauv qab no: Daim Ntawv Pov Thawj Ua Lag Luam, Cov Ntawv Sau Npe, Daim Ntawv Sau Npe, COA, Daim Ntawv Pov Thawj Noj Qab Haus Huv, thiab Daim Ntawv Pov Thawj Keeb Kwm. Yog tias koj lub lag luam muaj cov kev cai tshwj xeeb, thov qhia rau peb paub.
• Factory- tus nqi ncaj qha.
• Kev xa khoom sai: Peb ua haujlwm ze nrog ntau tus kws tshaj lij xa khoom thiab tuaj yeem xa cov khoom sai li sai tau thaum koj lees paub qhov kev txiav txim.
• Ntau txoj kev them nyiaj txais: L / C, T / T, D / A, D / P, O / A, PayPal, Western Union, thiab lwm yam.
• Peb tsom rau kev yeej- yeej kev koom tes.Xa koj qhov kev nug rau peb-koj yuav tau raws nraim qhov koj xav tau!

 

 

Melting point	-32 degree
Boiling point	188℃(lit.)
ceev	1.333 g / mL ntawm 25℃(lit.)
vapor ceev	4.3 (vs huab cua)
vapor siab	0.7 hli Hg (25 degree)
Refractive Index	n20 / D 1.386 (lit.)
Fp	182℃F
cia temp.	2-8 degree
solubility	ethanol: 0.26 g / mL, ntshiab, tsis muaj xim
daim ntawv	Ua kua
xim	Ntshiab xim tsis muaj xim

 

 

Tsim los ntawm 2016, Gneebio yog ib lub tuam txhab kev lag luam tshuaj thiab tsim khoom raws li nyob hauv Anyang City, Henan Province, Suav. Nrog nws tus kheej lub peev xwm tsim khoom thiab kev koom tes nrog ntau lub chaw tsim khoom, lub tuam txhab muab ntau yam khoom siv tshuaj lom neeg rau tshuaj tua kab, tshuaj, tshuaj, thiab kev lag luam petrochemical.

Gneebio cov khoom lag luam suav nrogpropylene, tshuaj benzeneacetone,Dimethylformamide (DMF)Dimethyl carbonate (DMC),methyl acetate hmoov, trichloroethylene, n-butyl acetate, cyclohexylamine, tetrachloroethylene, aniline, phenol, ethyl acetate, sec-butyl acetate, 2-propanol, cyclohexane, 1,2-propylene oxide, 2-methyl-1-propanol-hydrous 1-chloro-2,3-propylene oxide, dichloromethane, 1,1-dichloroethane, 1,2-dichloroethane, styrene (stabilized), tetrahydrofuran (THF), thiab propane, thiab lwm yam.

 

Tuam Tshoj Dimethyl Sulphate Manufacturers thiab lwm tus neeg - Tuam Tshoj Hoobkas - Gneebio

 

Gneebio Chemical Raw Materials Suppliers

 

Chemical Raw Materials Chaw tsim tshuaj paus Supply

 

Raw Material Ntim

 

Q1. Koj puas yog cov chaw tsim khoom lossis lub tuam txhab lag luam?
Peb yog lub tuam txhab ua lag luam thiab muaj ntau lub koom haum koom tes, nyob hauv Anyang City, Henan Province. peb txais tos koj tuaj xyuas peb lub hoobkas.

 

Q2. Peb puas tuaj yeem kho cov ntawv cim raws li peb tus qauv?
Yog, thov xa koj cov duab kos rau peb, thiab koj yuav tau txais cov khoom koj xav tau.

 

Q3. Koj puas tuaj yeem muab tus nqi luv nqi rau kuv?
Peb ib txwm muab peb cov neeg siv khoom txaus siab ua ntej. Cov nqi sib tham tau raws li qhov sib txawv, nrog rau cov luv nqi sib txawv rau ntau qhov sib txawv. Peb lav tias koj tuaj yeem tau txais tus nqi sib tw tshaj plaws.

 

Q4. Koj puas muab cov qauv? Puas yog lawv pub dawb lossis ntxiv?
Peb muab cov qauv thiab dais tus nqi thauj khoom ntawm cov qauv; koj yuav tau txais cov qauv dawb.

 

Q5. Koj cov nqe lus them nqi yog dab tsi?
Peb lees txais ntau txoj kev them nyiaj, suav nrog T / T (kev hloov pauv hauv txhab nyiaj), L / C, thiab Western Union. Txoj kev them nyiaj ntau tshaj plaws yog 30% tso nyiaj ua ntej tsim khoom thiab 70% tshuav nyiaj ua ntej xa khoom. Rau kev txiav txim tshwj xeeb, peb tuaj yeem sib tham txog cov ntsiab lus hloov tau.

 

Q6. Lub sij hawm txhuas rau kev tsim khoom yog dab tsi?
Lub sij hawm txhuas nyob ntawm qhov kev txiav txim kom muaj nuj nqis thiab hom khoom. Feem ntau, nws yuav siv sij hawm li 7-15 hnub rau cov khoom txheem. Rau kev txiav txim loj lossis cov khoom lag luam customized, lub sijhawm ua haujlwm yuav ntev dua. Peb yuav muab lub sijhawm meej meej tom qab sib tham txog koj cov lus txiav txim.

Cim npe nrov: Tuam Tshoj Organic Chemical Synthesis Dimethyl Sulfate (dms) CAS 77-78-1, Tuam Tshoj Organic Chemical Synthesis Dimethyl Sulfate (dms) CAS 77-78-1 manufacturers, lwm tus neeg, Hoobkas