Benzenesulfonic acid CAS 98-11-3
Benzenesulfonic acid bụ agịga na-enweghị ụcha ma ọ bụ kristal nwere akwụkwọ nke na-agbaze nke ukwuu na mmiri na ethanol, nke na-esighi ike na ether na carbon disulfide, yana obere soluble na benzene. Ọ bụ acidic siri ike, ọ dị ka sulfuric acid, mana ọ bụghị oxidizing. The dissociation Chemicalbook mgbe niile K=0.2 (25 ℃). Enwere ike dochie otu sulfonic acid nke benzenesulfonic acid site na otu ọrụ dị iche iche ma jikọta ya na sodium hydroxide iji mepụta sodium phenolate; Meghachi omume na sodium cyanide iji mepụta benzonitrile; Meghachi omume na bromine iji mepụta bromobenzene;
| ITEM | Ọkọlọtọ |
| Ọdịdị | kristal ọcha |
| Nyocha | ≥99.0% |
| Acid efu | ≤1.0% |
| Mmiri (KF) | 8-18% |
A na-ejikarị Benzenesulfonic acid eme ihe dị ka ihe na-eme ka mmiri na-amịpụta mmiri na mmeghachi omume nke akpịrị ịkpọ nkụ. Uru ya bụ na ọ nwere ihe ndị na-adịghị ike oxidizing karịa sulfuric acid ma nwee ike ibelata mmeghachi omume n'akụkụ. A na-ejikarị Benzenesulfonic acid eme ihe maka ịgbaze alkali iji mepụta phenol, yana maka mmepụta nke resorcinol, a na-ejikarị ya eme ihe dị ka ihe na-eme ka esterification na mmeghachi omume mmiri gwụ. A pụkwara iji Benzenesulfonic acid mee ihe maka ntụtụ mmiri n'ubi mmanụ, nke nwere ike belata nkwụsị nke nhazi ma melite ikike nhazi. A na-ejikwa Benzenesulfonic acid mee ihe dị ka ihe na-akpali akpali na mmeghachi omume akpịrị ịkpọ nkụ, yana dịka onye na-agwọ ọrịa na ụlọ ọrụ nkedo.
25kg / akpa
Benzenesulfonic acid CAS 98-11-3
Benzenesulfonic acid CAS 98-11-3
