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Dimethyl Disulfide (DMDS) CAS 624-92-0 Nadiifnimo>99.5% (GC) Sawirka Warshada
  • Dimethyl Disulfide (DMDS) CAS 624-92-0 Nadiif> 99.5% (GC) Warshada

Dimethyl Disulfide (DMDS) CAS 624-92-0 Nadiif> 99.5% (GC) Warshada

Sharaxaad Gaaban:

Magaca Kiimikada: Dimethyl Disulfide

La mid ah: DMDS

CAS: 624-92-0

Daahirsanaanta:>99.5% (GC)

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Tayada Sare, Wax Soo Saarka Ganacsiga

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Sharaxaad:

Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha iyo soo saaraha ugu horreeya ee Dimethyl Disulfide (DMDS) (CAS: 624-92-0) oo leh tayo sare.Waxaan bixin karnaa COA, gaarsiinta adduunka oo dhan, tiro yar iyo tiro badan oo la heli karo.Haddii aad xiisaynayso alaabtan, fadlan u soo dir macluumaad faahfaahsan oo ay ku jiraan lambarka CAS, magaca badeecada, tirada noo soo dir.Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada Dimethyl Disulfide
La mid ah DMDS;Sulfa-Hitech;(Methyldisulfanyl) methane;(Methyldithio) methane;Dimethyl Disulphide;2,3-Dithiabutane
Lambarka CAS 624-92-0
Lambarka CAT RF2809
Heerka Saamiyada Kaydka dhexdiisa, Awood Wax-soo-saar 120 Tan bishii
Qaanuunka molecular C2H6S2
Miisaanka Molecular 94.19
Meesha dhalaalaysa -85 ℃
Barta Karsan 108.0 ~ 109.0 ℃
Barta Fiishka 7℃
Ku milmay biyaha Dhab ahaan Aan Biyo ugu milmayn, 4.2 g/l 20℃
Solubility Ku milma khamriga, Ether, ethanol, Ethyl Eter
Nooca urta Baaruud
ur Waxay leedahay urta basasha oo aad u daran
Heerkulka Kaydinta Aagga Gubashada
Summada Kiimikada Ruifu

Tilmaamaha:

Shayga Tilmaamaha
Muuqashada Dareere Hufan oo Jaalle ah oo aan midab lahayn
Daahirnimada / Habka Falanqaynta >99.5% (GC)
Cufis-jiidad Gaar ah (25/25 ℃) 1.058 ~ 1.065
Tusmada N20/D 1.522 ~ 1.527
Methyl Mercaptan <0.10%
Dimethyl sulfide <0.10%
Qoyaanka <600pm
Dimethyl Polysulfide <0.20%
Waxa ku jira sulfur 67.9% ~ 68.2%
Midabka (APHA) <100
Heerka Imtixaanka Heerka Ganacsiga
Isticmaalka Isku-dhafka sulfur

Xidhmada & Kaydinta:

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Faa'iidooyinka

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Supply xasiloon: Hayso kayd macquul ah

Taageerada Farsamada: Xalka tignoolajiyada waa la heli karaa

Adeegga Isku-dhafka Gaarka ah: Wuxuu u dhexeeyaa garaam ilaa kiilo

Tayo Sare: Waxaa la sameeyay nidaam hubinta tayada dhamaystiran

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Codsiga:

Dimethyl Disulfide (DMDS) (CAS: 624-92-0) waa disulfide organic ah oo ah methane kaas oo mid ka mid ah hydrogens-yada lagu beddelay koox methyldisulfanyl ah, waxay leedahay ur basal ah oo baahsan.In kasta oo qaar badan ay u arkaan in urkeedu aad u badan yahay, marka la qaso, udgoonka ayaa sidoo kale lagu tilmaamay mid lagu farxo.Dimethyl Disulfide waxaa inta badan loo isticmaalaa isku dhafka dhadhanka kale ee alaabta cuntada, oo ay ku jiraan alaabta la dubay, farmaajo, waxyaabaha caanaha la qaboojiyey, hilibka hilibka, maraqyada, dhadhanka dhadhanka, dhadhanka miraha, nacnaca jilicsan, jelatin, puddings, iyo labadaba khamriga iyo khamriga.Waxay ka heleysaa codsiga wakiilka dhadhanka macmalka ah iyo ka hortagga daxalka.Isku-dhafka sulfur.Dhadhanka iyo Udgoonka Isku-dhafan Kiimikada.Warshadayn ahaan, Dimethyl Disulfide waxa sidoo kale loo istcimaalaa sidii wakiilka sulfide si loo kiciyo falcelinta wershadaha saliidda iyo warshadaha kale.Dimethyl Disulfide waxaa si weyn loogu isticmaalaa isku-dhafka dabiiciga ah iyo dhexdhexaadiyeyaasha cayayaanka.Loo isticmaalo sida dareere ahaan, baastoosiyaha kicinta.Loo isticmaalo sidii shidaal iyo wax lagu daro.Sidoo kale waa alaabta ceeriin ee ugu weyn ee methanesulfonyl chloride iyo methanesulfonic acid, iyo sidoo kale kicinta vulcanization iyo wakiilka passivating.Diyaarinta Dimethyl Disulfide waxaa lagu diyaarin karaa falcelinta u dhaxaysa imethyl sulfate iyo sodium sulfide.Marka la walaaqayo, budada sulfur ayaa lagu daray xal sodium sulfide.Nidaamka falcelinta ee kore ayaa la kululeeyay Ilaa 80-90 ℃, ka dib falcelinta 1 saac, la qaboojiyey ilaa 30 ℃.Dimethyl Sulfate ayaa lagu tuuray nidaamka falcelinta iyo falcelinta ayaa la sii waday 2h.Kadibna, nadiifinta, stratification, kala soocida qashinka alkali khamriga, ka dibna iyada oo loo marayo distillation iyo alaabta kama dambaysta ah ayaa la diyaariyaa.Warshadaha, habka Dimethyl sulfate ayaa la qaatay si loo soo saaro dimethyl disulfide.

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