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Ntxiv:1002, Huanmao Tsev, No.105, Mengcheng Txoj kev, Hefei Lub zos, 230061 Tuam Tshoj
CAS TSIS TAU: 74-93-1
Cov mis mos molecular: CH4S
Molecular phaus: 48.10750
EINECS TSIS YOG: 200-822-1
MDL TSIS YOG: MFCD00004866
Khoom Piav Qhia:
Khoom Lub Npe: Methanethiol CAS TSIS TAU: 74-93-1
Lub ntsiab lus:
MERCAPTOMETHYLE;
THIOMETHANOL;
Tshuaj& Lub Cev Muaj Zog:
Tswm Caw: Cov pa roj tsis muaj xim nrog qej zoo li lossis cov zaub qhwv zoo li tsw
Kev Ntsuas: ≥98.0%
Ceev: 0. 8665
Kub taw tes: 6 ℃
Cov ntsiab lus Melting: 2 ℃
Flash Point:< 71="">
Kev ruaj ntseg: ruaj khov. Cov nplaim hluav taws kub siab heev - ceeb toom qis nyem. Ua kom muaj zog lossis tawg nrog ntau yam khoom siv - sab laj nrog MSDS cov ntaub ntawv tag nrho ua ntej siv. Tsis sib xws nrog cov neeg ua kom muaj zog oxidizing, alkali thiab alkaline lub ntiaj teb hlau, epoxides, hydrazi.
Vapor Ceev: 1.66 (piv rau huab cua)
Vapor Siab: 1536 mm Hg (20 ℃)
Cov Ntaub Ntawv Kev Nyab Xeeb:
RTECS: PB 4375000
Chav Kawm Muaj Kev Nyab Xeeb: 2.3
Cov Lus Hais Txog Kev Nyab Xeeb: S16; S25; S60; S61
HS Code: 2931909090
WGK Lub Tebchaws Yelemees: 3
RIDADR: UN 2037 2.3
Nqe Lus Risk: R12
Cov lej phom sij: F +; T; N
Kev Tshaj Tawm Kev Nyab Xeeb: H220; H280; H331; H410
Cov lus ceeb toom ceeb toom: P210; P261; P273; P311; P410 thiab P403; P501
Cov cim: GHS02, GHS06, GHS09
Lo Lus Teeb Meem: Txaus Ntshai
Methanethiol (tseem hu ua methyl mercaptan) yog cov khoom sib xyaw nrog cov tshuaj CH 3SH. Nws yog cov pa roj tsis muaj xim nrog qhov ntxhiab tsw txawv. Nws yog ib yam khoom muaj nyob hauv cov ntshav thiab lub hlwb ntawm tib neeg thiab lwm yam tsiaj nrog rau cov ntaub so ntswg cog. Nws yog pov tseg los ntawm tsiaj quav. Nws tshwm sim ib txwm nyob hauv qee yam khoom noj, xws li qee cov txiv ntseej thiab cheese. Nws kuj yog ib qho ntawm cov ntsiab lus tseem ceeb ua rau ua pa tsw phem thiab tsw ntxhiab ntawm flatus. Methanethiol tau muab cais ua thiol thiab qee zaum sau ua MeSH. Nws yog nplaim taws heev.
Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!
Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.
Cim npe nrov: methanethiol cas 74-93-1, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag
