Ulwazi oluthile malunga neDimethyl Disulfide (CAS:624-92-0)

1.Iimpawu zekhemikhali:

Ulwelo olutyheli olukhanyayo nolucacileyo. Kukho ivumba elibi. Alunyibiliki emanzini kwaye lungaxutywa ne-ethanol, i-ether, kunye ne-acetic acid.

2. Injongo:

Isetyenziswa njengesixhobo sokuthambisa izinyibilikisi, ii-catalysts, ii-pesticide intermediates, ii-coking inhibitors, njl. I-Dimethyl disulfide idibana ne-cresol ukuvelisa i-2-methyl-4-hydroxy anisulfide, ize ihlangane ne-O, i-O-dimethyl phosphoryl sulfide chloride kwi-Chemicalbook alkaline medium ukuze ifumane i-Fenthion. Le sisibulali-zinambuzane se-organic phosphorus esisebenzayo nesinobuthi obuphantsi esinemiphumo emihle yokulawula kwi-rice borers, i-soybean heartworms, kunye ne-gadfly larvae. Ingasetyenziswa njengeyeza lezilwanyana ukuphelisa ii-cowfly peggots kunye nee-cow wall lices.

3. Indlela yokuvelisa:

I-Dimethyl disulfide yenziwa ngendlela ye-Dimethyl sulfate kushishino.

Na2S+S → Na2S2Na2S2+(CH3) 2SO4 → CH3SSCH3+Na2SO4 Faka iSodium sulfide eqinileyo kunye namanzi kwikettle yokusabela, uzifudumeze, ulawule ubushushu obuyi-50~60 ℃ ukuze unyibilikise iSodium sulfide kwiChemicalbook, uze wongeze i-equimolar sulfur kwiibhetshi, uyigcine ishushu iyure eli-1, uyipholise ukuya kuma-45 ℃, uqale ukulahla iDimethyl sulfate, ugcine ubushushu bokusabela buyi-40~45 ℃, kwaye uyigcine ishushu iyure eli-1 emva kokongeza, imveliso iDimethyl disulfide ingasuswa ngomphunga. Ukongeza, iDimethyl disulfide inokwenziwa ngendlela yemethyl mercaptan.

4. Iimpawu zokugcina kunye nezothutho:

Umoya ongenisayo kunye nokomisa kwindawo yokugcina izinto ngobushushu obuphantsi; Gcina ngokwahlukileyo kwii-oxidants kunye nee-asidi

Okwangoku, iJinan ZhongAn Industry Co.,Ltd inesitokhwe seDimethyl Disulfide (CAS:624-92-0) kwaye iyamkela imibuzo evela kubathengi kwihlabathi liphela. IJinan ZhongAn Industry Co.,Ltd ikwafumene isiqinisekiso se-ISO9001, nceda uqiniseke ngomgangatho weemveliso zethu. IJinan ZhongAn Industry Co.,Ltd ibizibophelele ekuthumeleni ishishini kwamanye amazwe kangangeminyaka eli-15 kwaye ineqela lobuchwephesha kunye nenkonzo yasemva kokuthengisa. Ukuba unayo nayiphi na imfuno yeDimethyl Disulfide (CAS:624-92-0), nceda uzive ukhululekile ukunxibelelana nathi nangaliphi na ixesha. Sinethemba lokuba asizukuba ngamaqabane kuphela, kodwa singabahlobo.