Cov khoom lag luam

Khoom npe: Dimethyl Sulfide

Synonym: Methyl Sulfide

CAS: 75-18-3

Mf: c2h6s

MW: 62.13

Einecs: 200-846-2

Ntom ntom: 0.846 g / ml

Melting taw tes: -98 degree

BLAIL NTAM: 38 DEGREE

Ntim: 1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas

Solubility: insoluble hauv dej, soluble hauv ethanol thiab ether.

Kev qhia tshwj xeeb

Cov khoom	Cov lus qhia
Kev tshwm sim	Muaj kua tsis muaj xim
Purity (%)	Ntau dua los yog sib npaug rau 99.5
Xim (APHA)	Tsawg dua los yog sib npaug rau 30
Hydrogen Sulfide Hydrfide	Tsawg dua los yog sib npaug rau 0.03
Methyl mercaptan	Tsawg dua los yog sib npaug rau 0.1
Methanol	Tsawg dua los yog sib npaug rau 0.1
Dej (%)	Tsawg dua los yog sib npaug rau 0.1

Daim ntawv thov

Dimethyl Sulfide (DMS) tau siv dav hauv ntau daim teb:
Txuj lom thiab khoom noj:
Muaj qhov tseem ceeb tshaj plaws: dimethyl sulfide raug tso cai siv los ua cov khoom siv raw rau ntawm GB2760-1996 tus qauv, thiab feem ntau siv hauv cov nyom tsw qab. ‌
Zaub cov khoom ua kom zoo ntxiv: dimethyl sulfide compounds nyob rau hauv tswv yim lub hnab tawv pojniam muaj qhov cuam tshuam zoo ntawm kev tsim, thiab lawv cov ntsiab lus tuaj yeem tswj hwm los ntawm pretreatic. ‌
Kev lag luam thiab cov kuab tshuaj:
Polyacrylonitrile spinning cov kuab tshuaj: dimethyl sulfide tuaj yeem siv rau kev tsim hluav taws xob ntau, nrog cov khoom siv solubility. ‌
Cov Roj Hydraulic Ntshav: Dimethyl Sulfide tuaj yeem siv rau hauv cov roj hauv hydraulic, nws muaj ob lubrication thiab anti {corrosion functions. ‌
Tsis tshua muaj cua kub anti - Corrosion Tus Neeg Sawv Cev Rau Cov Roj Teeb: Sadethyl Sulfide tuaj yeem tiv thaiv cov roj teeb hauv qis-}}}}}}} qhov chaw dej sov. ‌
Dimethyl Sulfide tuaj yeem siv los tsim Dulethyl sulfoxide, dimethyl sulfone, thiab methionine.
Tshuaj thiab kev noj qab haus huv:
Cov tshuaj nkag mus rau Enhancer: Dimethyl sulfide yog siv rau kev siv cov tshuaj sab nraud kom txhim kho daim tawv nqaij nqus. ‌
Kev tsim cov ntshav cov ntshav: Damethyl sulfide tuaj yeem siv los ua cov ntaub ntawv raw rau kev ua tshuaj nyob nruab nrab. ‌
Kev tiv thaiv ib puag ncig thiab kev nyab xeeb:
Nroog Cov Roj Hauv Nroog Emban Dulfant: Dimethyl Sulphide txhim kho cov roj muaj kev nyab xeeb los ntawm nws cov lus qhia kev tshwm sim.
Tus Neeg Sawv Cev YOOJ YIM RELEED: D dimethyl sulfide tuaj yeem siv rau hauv kev tso tawm txheej txheem kev lag luam.

Chaw ntim khoom

Khaws rau hauv lub tsev rau khoom txias thiab muaj hluav taws xob, deb ntawm cov chaw ntawm hluav taws thiab cua sov, thiab qhov kub yuav tsum tsis pub dhau 29 degree; Khaws cia cais los ntawm oxidants, alkalis, thiab ammonia, thiab zam kev sib xyaw; Cov ntim yuav tsum tau muab khi kom tsis txhob sib cuag nrog huab cua. Lub chaw ua haujlwm yuav tsum muaj qhov cua zoo kom txo cov kev xav ntawm Drewethyl sulfide.