Benzenesulfonic acid CAS 98-11-3

CAS:98-11-3

Molecular formula:Chithunzi cha C6H6O3S

Kulemera kwa Molecular:158.18

EINECS:202-638-7

Mawu ofanana ndi mawu:BENZENE SULFONIC ASID TECHNICAL giredi; Benzenesulfoninic Acid 99%; Benzenesulfoninic; Benzenesulfonic Acid Industrial grade; 1-benzenesulfonic acid; Benzolsulfonsure

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Benzenesulfonic acid CAS 98-11-3 ndi chiyani?

Benzenesulfonic acid ndi singano yopanda mtundu yooneka ngati singano kapena kristalo wooneka ngati tsamba amene amasungunuka kwambiri m'madzi ndi ethanol, osasungunuka mu etha ndi carbon disulfide, komanso kusungunuka pang'ono mu benzene. Ndi acidic kwambiri, yofanana ndi sulfuric acid, koma yopanda oxidizing. The dissociation Chemicalbook constant K=0.2 (25 ℃). Gulu la sulfonic acid la benzenesulfonic acid limatha kusinthidwa ndi magulu osiyanasiyana ogwira ntchito ndikuphatikizidwa ndi sodium hydroxide kupanga sodium phenolate; Kuchita ndi sodium cyanide kupanga benzonitrile; Kuchita ndi bromine kupanga bromobenzene;

Kufotokozera

ITEM	ZOYENERA
Maonekedwe	Mwala woyera
Kuyesa	≥99.0%
Free Acid	≤1.0%
Madzi (KF)	8-18%

Kugwiritsa ntchito

Benzenesulfonic acid amagwiritsidwa ntchito ngati chothandizira komanso choyamwa madzi mu esterification ndi kuchepa kwa madzi m'thupi. Ubwino wake ndikuti umakhala ndi oxidizing ofooka kuposa sulfuric acid ndipo ukhoza kuchepetsa zomwe zimachitika. Benzenesulfonic asidi zimagwiritsa ntchito alkali kusungunuka kubala phenol, komanso kupanga resorcinol, ndipo amagwiritsidwa ntchito ngati chothandizira mu esterification ndi madzi m'thupi zimachitikira. Benzenesulfonic acid angagwiritsidwenso ntchito jekeseni oilfield madzi, amene angathe kuthetsa blockage mapangidwe ndi kusintha permeability mapangidwe. Benzenesulfonic acid imagwiritsidwanso ntchito ngati chothandizira cha esterification ndi kuchepa kwa madzi m'thupi, komanso ngati machiritso mumakampani oponya.