Dithiothreitol (D.T.T.) 99% Extrapure
Store at 2-8°C
Cleland’s reagent, DTT
Product Code. |
01089 |
Grade |
Extrapure |
Purity |
99% |
CAS No. |
3483-12-3 |
Molecular Formula |
C4H10O2S2 |
Molecular Weight |
154.24 |
H.S.Code |
2930.90990 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White powder |
Odour |
Unpleasant Odor |
| pH value |
4 - 6 at 15,4 g/l at 25 °C |
Melting point/ Freezing point [°C] |
41 - 44 °C |
Flash point [°C] |
113 °C |
| Boiling point [°C] |
125 - 130°C |
Initial boiling point [°C] |
125°C |
Final boiling point [°C] |
130°C |
| Vapour density |
5.3 |
Density [g/cm3] |
1 |
Solubility in water [% weight] |
15.4 g/l at 20 °C |
Packaging
Specification
| Appearance | White hygroscopic powder |
| Assay | Min 99.0% |
| Iron (Fe) | Max 0.0005% |
| Heavy metal (as Pb) | Max 0.001% |
| Melting point | 40 - 41 °C |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338