Ētahi mōhiotanga mō te Dimethyl Disulfide (CAS:624-92-0)

1.Ngā āhuatanga matū:

He wai mārama, he kōwhai mārama. He haunga kino. Kāore e wairewa i roto i te wai, ā, ka taea te whakaranu ki te etanoru, te etera, me te waikawa acetic.

2. Kaupapa:

Whakamahia hei kaiārai whakakore mō ngā whakarewa, ngā whakakorikori, ngā takawaenga pesticide, ngā aukati coking, me ētahi atu. Ka tauhohe te dimethyl disulfide ki te cresol hei whakaputa i te 2-methyl-4-hydroxy anisulfide, kātahi ka whakapūpūhia ki te O, O-dimethyl phosphoryl sulfide chloride i roto i te reo kawakore Chemicalbook hei whiwhi i te Fenthion. He patu pepeke phosphorus waro whai hua, he iti te paitini, he pai rawa ngā pānga whakahaere ki ngā kutu raihi, ngā kutu ngākau pīni soya, me ngā torongū namu. Ka taea hoki te whakamahi hei rongoā kararehe hei whakakore i ngā kutu namu kau me ngā kutu pakitara kau.

3. Tikanga whakaputa:

Ka hangaia te dimethyl disulfide mā te tikanga Dimethyl sulfate i roto i te ahumahi.

Na2S+S → Na2S2Na2S2+(CH3) 2SO4 → CH3SSCH3+Na2SO4 Tāpirihia te konutai whanariki totoka me te wai ki roto i te ipu wai, whakamahanahia, whakahaeretia te pāmahana ki te 50~60 ℃ hei whakarewa i te konutai whanariki i roto i te Pukapuka Matū, kātahi ka tāpirihia te whanariki equimolar i roto i ngā puranga, pupuri kia mahana mō te 1 hāora, whakamatao ki te 45 ℃, tīmata te maturuturu i te Dimethyl sulfate, pupuri i te pāmahana tauhohenga ki te 40~45 ℃, ā, pupuri kia mahana mō te 1 hāora i muri i te tāpiri, ka taea te kohu i te hua Dimethyl disulfide. Hei tāpiri, ka taea hoki te hanga Dimethyl disulfide mā te tikanga methyl mercaptan.

4. Ngā āhuatanga rokiroki me te kawe:

Te whakapūhau me te whakamaroke i te whare putunga i te pāmahana iti; Rokiroki motuhake mai i ngā waikura me ngā waikawa

I tēnei wā, kei a Jinan ZhongAn Industry Co.,Ltd he taonga Dimethyl Disulfide (CAS:624-92-0) ā, e mihi ana ki ngā pātai mai i ngā kaihoko huri noa i te ao. Kua whiwhi hoki a Jinan ZhongAn Industry Co.,Ltd i te tiwhikete ISO9001, kia māia ki te kounga o ā mātou hua. Kua 15 tau a Jinan ZhongAn Industry Co.,Ltd e whakapau kaha ana ki te pakihi kaweake, ā, he rōpū ngaio tā rātou me te ratonga muri-hoko. Mena he hiahia āu mō te Dimethyl Disulfide (CAS:624-92-0), tēnā whakapā mai ki a mātou i ngā wā katoa. Ko te tumanako kia noho hei hoa mahi, kia noho hei hoa hoki.