I-Dimethyl Disulfide (DMDS) CAS 624-92-0 Ubunyulu > 99.5% (GC) Factory

Inkcazelo emfutshane:

Igama leKhemikhali: Dimethyl Disulfide

Izithethantonye: DMDS

CAS: 624-92-0

Ubunyulu: >99.5% (GC)

Ulwelo oluNgamabala ukuya kuMthubi oluNgaphandle

Umgangatho ophezulu, iMveliso yoRhwebo

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Inkcazo:

I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili kunye nomthengisi we-Dimethyl Disulfide (DMDS) (i-CAS: 624-92-0) enomgangatho ophezulu.Sinokubonelela nge-COA, ukuhanjiswa kwehlabathi jikelele, ubuninzi obuncinci kunye nobuninzi obukhoyo.Ukuba unomdla kule mveliso, nceda uthumele ulwazi oluneenkcukacha lubandakanya inombolo ye-CAS, igama lemveliso, ubuninzi kuthi.Please contact: alvin@ruifuchem.com

Iipropati zeMichiza:

Igama leMchiza	I-Dimethyl Disulfide
Izithethantonye	I-DMDS;iSulfa-Hitech;(Methyldisulfanyl)imethane;(Methyldithio)methane;iDimethyl disulphide;2,3-Dithiabutane
Inombolo yeCAS	624-92-0
Inombolo yeCAT	RF2809
Ubume beStokhwe	KwiSitokhwe, Umthamo weMveliso iiToni ezili-120 ngenyanga
Ifomula yeemolekyuli	C2H6S2
Ubunzima beMolekyuli	94.19
Indawo yokunyibilika	-85℃
Indawo yokubilisa	108.0 ~ 109.0℃
Indawo yokuflasha	7℃
Ukunyibilika emanzini	Ayinyibiliki ngokupheleleyo emanzini, 4.2 g/l 20℃
Ukunyibilika	NONE
Uhlobo lwevumba	Sulfure
Ivumba	Inevumba elibukhali letswele
Ugcino Temp.	Indawo enokutsha
Uphawu	Ruifu Chemical

Iinkcukacha:

Into	Iinkcukacha
Imbonakalo	Ulwelo oluNgamabala ukuya kuMthubi oluNgaphandle
Ubunyulu / Indlela yokuHlalutya	>99.5% (GC)
Ubunzima obuthile (25/25℃)	1.058~1.065
Refractive Index n20/D	1.522~1.527
UMethyl Mercaptan	<0.10%
Dimethyl Sulfidi	<0.10%
Ukufuma	<600ppm
I-Dimethyl Polysulfide	<0.20%
Umxholo wesulfure	67.9%~68.2%
Umbala (APHA)	<100
Umgangatho woVavanyo	Umgangatho woShishino
Ukusetyenziswa	IiCompounds zeSulfur

Ukupakishwa kunye noGcino:

Iphakheji: Ibhotile eneFluorinated, 25kg/Barel, 200 kg net kwigubu elenziwe lagalvanized okanye PE idrum, 25 MT/ISO itanki okanye ngokwemfuno yomthengi.

Imeko yoGcino:Gcina kwizikhongozeli ezivaliweyo kwindawo epholileyo neyomileyo;Khusela ukukhanya kunye nokufuma.Ukungahambelani neziseko eziqinileyo, ii-agent ezinamandla ze-oxidizing, ii-agent zokunciphisa ezinamandla.Ukutsha.

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Isicelo:

I-Dimethyl Disulfide (i-DMDS) (i-CAS: i-624-92-0) i-organic disulfide eyi-methane apho enye ye-hydrogens ithathelwe indawo yeqela le-methyldisulfanyl, ine-diffuse i-onion ivumba elibi.Nangona abantu abaninzi befumanisa ukuba ivumba layo alifunwa xa likwiqondo eliphezulu, xa lixutyiwe, ivumba layo liye lachazwa njengelimnandi.I-Dimethyl Disulfide isoloko isetyenziswa ngokudityaniswa nezinye iikhompawundi zencasa kwiimveliso zokutya, kubandakanywa izinto ezibhakiweyo, itshizi, iimveliso zobisi ezikhenkcezisiweyo, iimveliso zenyama, isuphu, iincasa ezinencasa, iziqholo zeziqhamo, iilekese ezithambileyo, igelatin, iipuddings, kunye neziselo ezinxilisayo nezingezizo ezinxilisayo.Ifumana isicelo kwi-agent ye-flavoring agent kunye ne-corrosion inhibitor.IiCompounds zeSulfur.IiCompounds zeMichiza yeNcasa kunye nevumba elimnandi.Kwimizi-mveliso, i-Dimethyl Disulfide ikwasetyenziswa njenge-ejenti ye-sulfiding ukuvuselela ukusabela kwiindawo zokucocwa kwe-oyile nakwamanye amashishini.I-Dimethyl Disulfide isetyenziswa ngokubanzi kwi-organic synthesis kunye ne-pesticide intermediates.Isetyenziswe njenge-solvent, i-passivator ye-catalyst.Isetyenziswa njengamafutha kunye ne-lubricant additive.Ikwayeyona mveliso iphambili ye-methanesulfonyl chloride kunye neemveliso ze-methanesulfonic acid, kunye ne-catalyst vulcanization kunye ne-agent edlulayo.Ukulungiselela i-Dimethyl Disulfide inokulungiswa ngokusabela phakathi kwe-imethyl sulfate kunye ne-sodium sulfide.phantsi kokuvuselela, umgubo wesulfure wongezwa kwisisombululo se-sodium sulfide.Le nkqubo yokusabela ingentla yafudunyezwa ukuya kuthi ga kwi-80-90℃, emva kokusabela kwiyure enye, yapholiswa malunga ne-30℃.I-Dimethyl Sulfate yachithwa kwinkqubo yokuphendula kwaye impendulo yaqhubeka i-2h.Emva koko, i-distillation, i-stratification, ukwahlula inkunkuma ye-alkali yotywala, emva koko nge-distillation kunye neemveliso zokugqibela zilungiswa.Kwishishini, indlela ye-Dimethyl sulfate yamkelwa ukwenza i-dimethyl disulfide.