Accelerator tetramethylthiuram disulfide TMTD 137-26-8
Khoom Qhia Qhia
| Khoom npe | Tetramethylthiuram disulfide / TMTD |
| Cas | 137-26-8 |
| MF | C6h12N2S4 |
| MW | 240.43 |
| Einecs | 205-286-2 |
| Melting taw tes | 156-158 ° C (Lit.) |
| Kub taw tes | 129 ° C (20 mmHg) |
| Ceev | 1.43 |
| Vapor siab | 8 x 10-6hg ntawm 20 ° C (Niosh, 1997) |
| Refronction Index | 1.5500 (kwv yees) |
| Flash point | 89 ° C |
| Kev Cia | Hauv qab roj av (Argon) |
| So | 0.0184g / l |
| Puab | khov kho |
| Acidity Coefficient | (PMA) 0.87 ± 0.50 (kwv yees) |
| Dej solubility | 16.5 mg / l (20 ºC) |
Txhais lus hais tias
1,1'-dithiobis (n, n-dimethyllthio-formamid; 1,1'-dithiobis formamide); Actionator T; Accelerator Thiuram; Accelerator Thiuram.
Cov Khoom Siv
Cov khoom ntshiab yog xim tsis muaj lead ua thiab tsis muaj ntxhiab tsw. Yooj yim soluble hauv benzene, chloroform (230g / l), decomposle hauv dej (30mg / l), decomposed hauv acid, xim yog dawb lossis lub teeb daj hmoov.
Rooj mov
Cov roj hmab nrawm nrawm yog ib qho kev nrawm thib ob rau kev ua kom zoo tshaj plaws rau mob siab hom accelsators. Nws kuj tseem tuaj yeem siv ua ke nrog lwm tus neeg soj xyuas nrawm nrawm nrawm rau cov volcanization txuas ntxiv. Feem ntau, nws kuj tseem siv tau ua ke nrog Accelerator MBT (m). Lub vulcanization ntawm butyl roj hmab yog ib qho zoo sib xws. Tus accelerator tsuas yog siv hauv kev tsim cov log tsheb, cov khoom siv roj hmab, cov tshuaj tua roj hmab, thiab kuj tseem siv tau ua cov roj nplua nyeem.
Cuab tam
Khoom Siv Los Ntawm Lub Tsev Haujlwm Zoo
Fais kub thermostatic stainless hlau dej da dej
Lub thawv hom kev tiv thaiv cua sov
Lub Chaw Cua Sov Hluav Taws Xob Tsis Qhuav Qhuav Kom Qhuav
Ua kom sov ncu
Insolule particle particleer
Kua chromatography
TSIS SIV NEEG POLARIMAB
infrared spectrometer
UV / Kev Pom Pom Duab
Hluav Taws Xob Lub Tshuab Cua Sov Tshuab Cua Kom Qhuav
Ntsug Siab Ua Si Nta
Kua Meter
Clarity Tester
Tshev tester
Cassette Teb Cov Neeg Saib Xyuas
Ntau tus neeg ntsuas hluav taws xob analyzer
Hluav Taws Xob moj tej thawv kom qhuav
Biochemical incubator
Pwm incelator
Raws Li Kws Kho Mob
Tag nrho cov organic carbon kuaj
Lub Tshuab Nqus Tshuab Hluav Taws Xob Tshuab ziab khaub ncaws
Chav ntsuam xyuas kev ntsuas tshuaj
Tas li kub lub dab dej thiab dej da dej
Cov Khoom Siv Hauv Cov Khoom Siv Hauv Tub Yees
Roj Chromotography
Kev Nyab Xeeb Kev Ruaj Ntseg
Huv lub rooj ntev zaum
