Dithiothreitol (DTT, Cleland's reagent) ≥99%, Electran for molecular biology
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Warning
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Synonyms:
DL-1,4-Dithiothreitol
, DTT
, cis-2,3-Dihydroxy-1,4-butanedithiol
, (R*,R*)-1,4-Dimercapto-2,3-butandiol
443853BEA
11978
INR
443853B
Dithiothreitol (DTT, Cleland's reagent) ≥99%, Electran for molecular biology
Dithiothreitol (DTT, Cleland's reagent)
Formula:
C₄H₁₀O₂S₂ MW: 154,25 g/mol Boiling Pt: < 125 °C (1013 hPa) Melting Pt: 42…44 °C Flash Pt: >110 °C (open cup) Storage Temperature: Refrigerator |
MDL Number:
MFCD00004877 CAS Number: 3483-12-3 EINECS: 222-468-7 |
Specification Test Results
Assay | Min. 99.00 % |
Appearance | White crystalline powder |
DNases | Not detected |
RNases | Not detected |
Proteases | Not detected |
DTT (oxidised) | Max. 0.50 % |
Melting point | 40.0 - 43.0 °C |
pH (0.1 mol/l) | 4.00 - 6.00 |
Loss on drying | Max. 0.5 % |
Water | Max. 0.50 % |
Absorbance (260 nm) (0,1 mol/l) | Max. 0.50 |
Absorbance (280 nm) (0,1 mol/l) | Max. 0.100 |
Absorbance (283 nm) (0.02 mol/l) | Max. 0.050 |
Heavy metals (as Pb) | Max. 0.001 % |
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