Benzenesulfonic acid CAS 98-11-3
Benzenesulfonic acid waa irbad aan midab lahayn oo qaabaysan ama qaab caleen leh oo si aad ah ugu milmay biyaha iyo ethanol, aan milmin ether iyo kaarboon disulfide, oo wax yar ku milma benzene. Aad bay aysiidh u tahay, oo la barbar dhigi kara sulfuric acid, laakiin aan oksaydhnayn. Buugga Kiimikada kala-baxa joogtada ah K=0.2 (25 ℃). Kooxda sulfonic acid ee benzenesulfonic acid waxaa lagu bedeli karaa kooxo kala duwan oo shaqeynaya oo lagu daray sodium hydroxide si ay u sameeyaan sodium phenolate; Ka fal celi sodium cyanide si aad u soo saarto benzonitrile; Ka fal celi bromine si aad u soo saarto bromobenzene;
| ITEM | HEERKA |
| Muuqashada | crystal cad |
| Qiimayn | ≥99.0% |
| Acid bilaash ah | ≤1.0% |
| Biyaha (KF) | 8-18% |
Aashitada Benzenesulfonic waxaa caadi ahaan loo isticmaalaa kiciyayaal iyo biyo nuugista esterification iyo falcelinta fuuq-baxa. Faa'iidada ay leedahay waa in ay leedahay sifooyinka oksaydheynta daciifka ah marka loo eego sulfuric acid waxayna yareyn kartaa falcelinta dhinaca. Benzenesulfonic acid waxaa inta badan loo isticmaalaa dhalaalidda alkali si ay u soo saarto phenol, iyo sidoo kale soo saarista resorcinol, waxaana caadi ahaan loo isticmaalaa sidii kicinta ee esterification iyo falcelinta fuuqbaxa. Benzenesulfonic acid ayaa sidoo kale loo isticmaali karaa duritaanka biyaha ee saliidda, taas oo yareyn karta xannibaadda samaynta waxayna wanaajin kartaa suurtogalnimada samaynta. Benzenesulfonic acid waxa kale oo loo istcimaalaa kiciyaye esterification iyo falcelinta fuuqbaxa, iyo sida wakiilka daawoyinka ee warshadaha shubka.
25kg/bac
Benzenesulfonic acid CAS 98-11-3
Benzenesulfonic acid CAS 98-11-3
