Peb yog cov chaw tsim khoom ntawm DL-Dithiothreitol CAS 3483-12-3 hauv Suav teb.DL-Dithiothreitol CAS 3483-12-3 muaj nyob rau hauv Tshuag thiab tuaj yeem xa tuaj sai.COA, MSDS thiab TDS ntawm DL-Dithiothreitol CAS 3483-12 -3.
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Khoom npe |
DL-Dithiothreitol |
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Formula |
C4H10O2S2 |
Molecular Luj |
154.25 |
|
CAS Nr. |
3483-12-3 : kuv |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Dawb hmoov
|
Ua raws |
|
Assay |
â € 99% |
99.77% |
|
Boiling point |
125 ° C |
125 ° C |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
|
Melting point 41-44 ° C (lit.)
Kub taw tes 125 ° C
Kev sib hloov tshwj xeeb -0.2 ~ 0.2 ° (20 âƒۃ /d) (c=5, H2O)
Ceev 1.04g / mlat20 ° C
Vapor ceev 5.3 (vsair)
Refractive index 1.5200 (kwv yees)
Flash point
Cia txias -20 ° C (los yog 4 ° cshortterm)
Solubility h2o: 50mg / mlchemicalbook, ntshiab, tsis muaj xim
Daim ntawv hmoov
Acidity coefficient (PKA) pk1:8.9 (25 ° C)
Xim dawb
PH tus nqi 4.0-6.0 (20-25 â, 0.1minh2o)
Cov ntxhiab tsw tsis kaj siab
Acid puag qhia discoloration pH ntau 4-6at15,4g / lat25 ° C
Dej solubility dawb soluble
Synthesis ntawm cov organic intermediates.
