CAS tus naj npawb ntawm acrylic acid (AA) yog dab tsi?

CAS tus naj npawb ntawm acrylic acid (AA) yog dab tsi?

CAS tus lej rau acrylic acid yog79-10-7 (CAS 79-10-7 / CAS Nr 79-10-7). aCov kua qaub (AA)yog cov kua xim tsis muaj xim nrog cov ntxhiab tsw thiab muaj zog acidity. Nws yog soluble hauv dej, ethanol, thiab ether, nrog rau hauv benzene, acetone, chloroform, thiab lwm yam. Nws cov ntsiab lus melting yog 13.5 degree, nws qhov kub yog 140.9 degree, thiab qhov ceev (20/4 degree) yog 1.0611 g / cm³. Nws yog ib qho tshuaj reactive heev. Nws polymerizes yooj yim hauv huab cua thiab tuaj yeem txo qis rau propionic acid los ntawm hydrogenation. Ntxiv nrog hydrogen chloride tsim 2-chloropropionic acid.

Dab tsi yog Cov Khoom Ntawm Acrylic Acid (AA)?

CAS 79-10-7 Lub cev muaj zog

• Qhov tsos:Ntshiab, xim tsis muaj kua
• Tsis hnov ​​tsw:Ntshai
• Cov mis mos molecular: C3H4O2C3​H4​O2​
• Molecular Luj:72.1 g / mol
• Boiling point: 141−142∘C141−142∘C
• Qhov chaw khov nab kuab: 13−14∘C13−14∘C
• Ceev:1.051 g / cm31.051g / cm3 ntawm 25∘C25∘C
• Flash point: 48.5−54∘C48.5−54∘C
• Solubility:Miscible nrog dej, cawv, ether, benzene, chloroform, thiab acetone
• Corrosivity:Corrosive

CAS No 79-10-7 Acrylic Acid yog dab tsi?

Nws yog siv los tsim acrylates, xws li methyl acrylate, ethyl ester, butyl ester thiab hydroxyethyl ester.
Acrylic acid (AA)thiab acrylates tuaj yeem ua homopolymerised thiab copolymerised. Cov txiaj ntsig polymers yog siv rau hauv cov khoom siv hluavtaws, hluavtaws fibers, super absorbent resins thiab cov khoom siv hauv tsev. Industrial sectors xws li xim.
 

Qhov twg yuav Acrylic Acid (AA)?

Gneebioyog ib lub chaw muag khoom ntawmAA Acrylic Acid CAS No.: 79-10-7. Peb lav qhov zoo ib yam, tus nqi sib tw, thiab txhim khu kev xa khoom thoob ntiaj teb kom koj cov haujlwm ua haujlwm tau zoo. Rau ib qho kev txiav txim zoo thiab cov khoom specifications, hu rau peb hnub no los tham txog koj cov kev xav tau.

Nyem Kom Thov Ib Daim Ntawv Tso Cai

txog peb

Henan Gneebiotau tsim nyob rau hauv 2016, ua raws li lub koom haum lub tswv yim ntawm "cov khoom siv tshuaj lom neeg thoob ntiaj teb" thiab tsom mus rau siab -kev lag luam tshuaj lom neeg zoo. Lub tuam txhab feem ntau cuam tshuam cov khoom siv tshuaj lom neeg, xws li dichloromethane; methyl sulfoxide DMSO ( qib kev lag luam thiab kws tshuaj); ethylene glycol (MEG); p-Xylene, thiab lwm yam.

Tag nrho peb cov khoom siv tshuaj lom neeg tau txais cov ntawv pov thawj thoob ntiaj teb suav nrog REACH, ISO, FMQS, HALAL, thiab Halal ntawv pov thawj, kom ntseeg tau tias muaj txiaj ntsig zoo thiab kev lees paub thoob ntiaj teb, Peb muaj cov tsev khaws khoom hauv coreports xws li Qingdao, Tianiin, thiab Shanghai, nrog rau 15-hnub kev xa khoom xa tuaj.

Ntim