acetonitrile ACN CAS 75-05-8 ua li cas?

CAS 75-05-8 Acetonitile ACN, tseem hu ua methyl cyanide los yog ethanenitrile, yog ib qho tshuaj sib xyaw nrog cov mis c2H3N.1t yog xim tsis muaj xim, tsis muaj kuab lom nrog cov faintether - zoo li tsw. Acetonitrle ls dav siv nyob rau hauv ntau yam industries vim nws cov khoom qub, hioh boling point thiab ablty rau dissove ntau yam ntawm polar thiab nonpolar tshuaj.

CAS nr:75-05-8

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acetonitrile ACN CAS 75-05-8 ua li cas?

CAS 75-05-8 Acetoniatuaj yeem tsim los ntawm plaub txoj kev lag luam tseem ceeb, txhua tus muaj cov reactants thiab cov xwm txheej sib txawv:

1. Ethylene Cyanation: Ethylene reacts nrog sodium cyanide lossis potassium cyanide nyob rau hauv qhov kub thiab txias kom ncaj qha tsim acetonitrile. Txoj kev no yog dav siv rau loj - teev ntau lawm vim nws cov efficiency siab.

2. Ethanol Lub cev qhuav dej: Ethanol tau txais cov tshuaj tiv thaiv nrog cov concentrated sulfuric acid los yog phosphoric acid (ua cov catalysts) los tsim acetonitrile los ntawm lub cev qhuav dej thiab cov txheej txheem rov qab.

3. Propionitrile Hydrolysis: Propiionitrile yog hydrolyzed nyob rau hauv lub xub ntiag ntawm cov kua qaub los yog lub hauv paus catalysts, tawg mus tsim acetonitrile raws li cov khoom tseem ceeb.

4. Cov tshuaj tiv thaiv Formamide: Formamide reacts nrog aqueous ammonia los ntawm kev hloov tshuaj lom neeg, suav nrog kev sib xyaw ua ke thiab rov kho dua, kom tawm acetonitrile. Txoj kev no yog nyiam rau nws cov tshuaj tiv thaiv me ntsis.

Vim li cas thiaj xaiv Gneebio cov khoom?

1. Cov ntawv pov thawj zoo thiab ua raws: ISO 9001, ISO 14001 thiab GMP tau ntawv pov thawj, nrog tag nrho cov ntawv tso cai tsim tshuaj lom neeg.
2. Kev txhawb nqa cov ntaub ntawv: COA, MSDS, TDS thiab SGS kuaj muaj
3. EU-ua raws. Ua tau raws li REACH txoj cai
4. Cov ntaub ntawv pov thawj thoob ntiaj teb: ruaj khov xa tawm mus rau South Asia, South America, Middle East thiab Africa.
5. Flexible bulk mov: 20-200 MT ib batch, nrog rau kev cog lus txhua xyoo

Nyem Kom Thov Ib Daim Ntawv Tso Cai

txog peb

Raws li ib tug ua chaw tsim tshuaj paus thiab exporter ntawm zoo tshuaj,Henan Gneebiomuab siab -cov tshuaj muaj txiaj ntsig zoo. Peb muab rau cov neeg siv khoom thoob plaws kev lag luam tshuaj, tshuaj, thiab cov khoom siv, ua kom zoo ib yam, txhim khu kev qha logistics, thiab kev txhawb nqa kev tshaj lij.

Peb cov khoom siv tshuaj muaj ntawv pov thawj thoob ntiaj teb (REACH, ISO, FMQS, HALAL) rau kev lees paub thoob ntiaj teb. Peb muaj warehouses nyob rau hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog ib tug 15-hnub kev pab xa khoom.

Lwm Yam Kub- Muag Khoom

Tiv tauj peb tam sim no rau qhov kev tsocai tshiab kawg; peb lav tus nqi sib tw kiag li.