1.Awọn ohun-ini kemikali:
Ina ofeefee sihin omi.Òórùn burúkú wà.Ko ṣee ṣe ninu omi ati pe o le dapọ pẹlu ethanol, ether, ati acetic acid.
2.Idi:
Ti a lo bi oluranlowo passivating fun awọn nkanmimu, awọn olutọpa, awọn agbedemeji ipakokoropaeku, awọn inhibitors coking, bbl Dimethyl disulfide ṣe atunṣe pẹlu cresol lati ṣe agbejade 2-methyl-4-hydroxy anisulfide, ati lẹhinna condenses pẹlu O, O-dimethyl phosphoryl sulfide chloride ninu ipilẹ Kemikali alabọde lati gba Fenthion.Eyi jẹ ipakokoro phosphorous Organic ti o munadoko ati majele kekere pẹlu awọn ipa iṣakoso to dara julọ lori awọn borers iresi, soybean heartworms, ati idin gadfly.O tun le ṣee lo bi oogun ti ogbo lati pa awọn eegun malu ati awọn ina ogiri malu kuro.
3.Production ọna:
Dimethyl disulfide jẹ iṣelọpọ nipasẹ ọna Dimethyl sulfate ni ile-iṣẹ.
Na2S+S → Na2S2Na2S2+(CH3) 2SO4 → CH3SSCH3+Na2SO4 Fi iṣuu soda sulfide ti o lagbara ati omi sinu kettle ifaseyin, mu wọn gbona, ṣakoso iwọn otutu ni 50 ~ 60 ℃ lati tu soda sulfide ninu iwe Kemikali, lẹhinna fi equimolar sulfur sinu awọn ipele, jẹ ki o gbona fun 1h, jẹ ki o tutu si 45 ℃, bẹrẹ sisọ Dimethyl sulfate, tọju iwọn otutu lenu ni 40 ~ 45 ℃, ki o si jẹ ki o gbona fun 1h lẹhin fifi kun, ọja Dimethyl disulfide le ti wa ni steamed jade.Ni afikun, Dimethyl disulfide tun le ṣepọ nipasẹ ọna methyl mercaptan.
4.Storage ati gbigbe abuda:
Fentilesonu ati iwọn otutu gbigbẹ ti ile-itaja;Tọju lọtọ lati oxidants ati acids
Ni bayi, Jinan ZhongAn Industry Co., Ltd ni iṣura ti Dimethyl Disulfide (CAS: 624-92-0) ati ki o ṣe itẹwọgba awọn ibeere lati ọdọ awọn onibara ni ayika agbaye.Jinan ZhongAn Industry Co., Ltd tun ti gba iwe-ẹri ISO9001, jọwọ sinmi ni idaniloju didara awọn ọja wa.Jinan ZhongAn Industry Co., Ltd ti ṣe ileri lati okeere iṣowo fun ọdun 15 ati pe o ni ẹgbẹ ọjọgbọn ati iṣẹ-tita lẹhin-tita.Ti o ba ni awọn iwulo eyikeyi fun Dimethyl Disulfide (CAS: 624-92-0), jọwọ lero ọfẹ lati kan si wa nigbakugba.A nireti lati di kii ṣe awọn alabaṣepọ nikan, ṣugbọn tun awọn ọrẹ.
Akoko ifiweranṣẹ: Oṣu Kẹta-12-2023
