Acide ya Benzenesulfonike CAS 98-11-3
Acide ya Benzenesulfonike ni urushinge rutagira ibara rufite cyangwa amababi ameze nk'ibibabi bya kirisiti ishobora gushonga cyane mu mazi na Ethanol, idashonga muri ether na karubone disulfide, kandi igashonga gato muri benzene. Ni acide cyane, igereranywa na acide sulfurike, ariko ntabwo ari okiside. Gutandukana Igitabo cyimiti gihoraho K = 0.2 (25 ℃). Itsinda rya acide sulfonique ya acide ya benzenesulfonike irashobora gusimburwa nitsinda ryimikorere itandukanye hanyuma igahuzwa na sodium hydroxide kugirango ikore sodium phenolate; Kora na sodium cyanide kugirango ubyare benzonitrile; Kora na bromine kugirango ubyare bromobenzene;
| INGINGO | STANDARD |
| Kugaragara | Kirisiti yera |
| Suzuma | ≥99.0% |
| Acide yubusa | ≤1.0% |
| Amazi (KF) | 8-18% |
Acide ya Benzenesulfonic isanzwe ikoreshwa nka catalizator hamwe namazi yinjira muri esterification na reaction dehydrasi. Akarusho kayo nuko ifite imbaraga za okiside nkeya kuruta aside sulfurike kandi irashobora kugabanya ingaruka zuruhande. Acide ya Benzenesulfonic ikoreshwa cyane cyane mu gushonga kwa alkali kugirango ikore fenol, ndetse no kubyara resorcinol, kandi ikunze gukoreshwa nk'umusemburo wa esterification no kubura umwuma. Acide ya Benzenesulfonic irashobora kandi gukoreshwa mugutera inshinge zamazi ya peteroli, irashobora kugabanya ihagarikwa ryimiterere no kunoza uburyo bwo gukora. Acide ya Benzenesulfonic nayo ikoreshwa nkumusemburo wa esterification na dehydrasiyo, ndetse nkumuti ukiza mubikorwa byo gukina.
25kg / igikapu
Acide ya Benzenesulfonike CAS 98-11-3
Acide ya Benzenesulfonike CAS 98-11-3
