ʻO kekahi ʻike e pili ana iā Dimethyl Disulfide (CAS:624-92-0)

1.Nā waiwai kemika:

ʻO ka wai aniani melemele māmā.He pilau pilau.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a hiki ke hui pū ʻia me ka ethanol, ether, a me ka acetic acid.

2. Ke kumu:

Hoʻohana ʻia ma ke ʻano he mea hana passivating no nā solvents, catalysts, pesticide intermediates, coking inhibitors, etc. Dimethyl disulfide reacts with cresol to produce 2-methyl-4-hydroxy anisulfide, a laila condenses me O, O-dimethyl phosphoryl sulfide chloride i loko o ka Chemicalbook alkaline ka waena e loaʻa ai ka Fenthion.He insecticide phosphorus organik maikaʻi a haʻahaʻa loa kēia me nā hopena hoʻomalu maikaʻi loa i nā mea hoʻoheheʻe raiki, nā ʻiʻo soybean, a me nā larvae gadfly.Hiki ke hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau lāʻau e hoʻopau i nā ilo pipi a me nā makika pipi.

3.Production hana:

Hoʻopili ʻia ʻo Dimethyl disulfide e ke ʻano Dimethyl sulfate i ka ʻoihana.

Na2S+S → Na2S2Na2S2+(CH3) 2SO4 → CH3SSCH3+Na2SO4 E hoʻokomo i ka Sodium sulfide paʻa a me ka wai i loko o ka ipu hao, wela iā lākou, e hoʻomalu i ka mahana ma 50~60 ℃ e hoʻopau i ka Sodium sulfide i loko o ka Chemicalbook, a laila e hoʻohui i ka sulfur equimolar i loko. nā pūʻulu, mālama i ka mahana no 1h, hoʻomaha i ka 45 ℃, hoʻomaka e hoʻokuʻu i ka Dimethyl sulfate, mālama i ka mahana hopena ma 40 ~ 45 ℃, a mālama i ka mahana no 1h ma hope o ka hoʻohui ʻana, hiki ke hoʻokuʻu ʻia ka huahana Dimethyl disulfide.Eia kekahi, hiki ke hoʻohui ʻia ʻo Dimethyl disulfide e ke ʻano methyl mercaptan.

4.Storage a me ka halihali 'ano:

ʻO ka ventila a me ka maloʻo haʻahaʻa haʻahaʻa o ka hale waihona;E kūʻai kaʻawale mai nā oxidants a me nā waikawa

I kēia manawa, loaʻa iā Jinan ZhongAn Industry Co., Ltd ka waiwai o Dimethyl Disulfide (CAS: 624-92-0) a hoʻokipa i nā nīnau mai nā mea kūʻai aku a puni ka honua.Ua loaʻa pū ʻo Jinan ZhongAn Industry Co., Ltd i ka palapala ISO9001, e ʻoluʻolu e hōʻoia i ka maikaʻi o kā mākou huahana. Ua hoʻohiki ʻo Jinan ZhongAn Industry Co., Ltd e hoʻokuʻu aku i ka ʻoihana no 15 mau makahiki a he hui ʻoihana a me ka lawelawe ma hope o ke kūʻai aku.Inā loaʻa iā ʻoe kekahi mea e pono ai no Dimethyl Disulfide (CAS:624-92-0), e ʻoluʻolu e kelepona mai iā mākou i kēlā me kēia manawa.Manaʻo mākou e lilo ʻaʻole i mau hoa wale nō, akā i mau hoaaloha pū kekahi.