Isobutanol (IBA CAS 78 83 1) puas yog cawv?

Isobutanol (IBA CAS 78 83 1) puas yog cawv?

Isobutanol, tseem hu ua isobutyl cawv, yog ib hom cawv uas tsis muaj xim, muaj nplaim taws heev. Nws belongs rau alkanol pawg thiab muaj ib tug branched qauv. Isobutanol IBA feem ntau yog siv los ua cov kuab tshuaj hauv kev lag luam tshuaj thiab ua ib qho nruab nrab hauv kev tsim cov isobutyl acetate thiab lwm yam tshuaj. Vim nws cov khoom zoo solubility thiab toxicity tsawg, isobutanol yog siv dav hauv ntau yam kev lag luam.

Cov khoom ntawm Isobutanol IBA?

Cov roj formula: C₄H₁₀O

Molecular Luj: 74.12 g / mol

Kub taw tes: 108-110 degree

Specification Gravity: 0.803 g / mL ntawm 25 degree

Qhov ceev (25 degree): 0.803 g / mL

Flash Point: 11℃(52℃F)

Vapor Pressure (20 degree): 20 mmHg

Refractive Index (20 degree): 1.396

viscosity (25 degree): 0.54 cP

Isobutanol siv cawv

Isobutanol (IBA CAS 78 83 1) yog siv los ua cov kuab tshuaj rau cov xim, lacquers thiab cov kua roj vanish, ua cov tshuaj nruab nrab hauv kev tsim khoom ntawm lwm cov tshuaj xws li isobutyl acetate, thiab ua ib feem ntawm biofuels.

Qhov twg yuav Isobutanol Solvent?

Gneebioyog ib lub chaw muag khoom ntawmcas 78-83-1. 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