| Product Name |
DL-Dithiothreitol,
for electrophoresis, ≥99% |
| Product Number |
D9163 |
| Product Brand |
Sigma |
| CAS Number |
3483-12-3 |
| Molecular Formula |
HSCH2CH(OH)CH(OH)CH2SH |
| Molecular Weight |
154.25 |
| Storage Temp |
2-8°C |
|
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE POWDER |
| SOLUBILITY |
CLEAR COLORLESS TO VERY FAINT YELLOW SOLUTION AT 50MG/ML IN WATER |
| IR SPECTRUM |
CONSISTENT WITH STRUCTURE |
| MELTING RANGE |
40 TO 44 DEG C |
| HEAVY METALS |
<10 PPM |
| UV ABSORBANCE |
<0.04 AT 280 NM (0.02M SOLUTION) |
| PURITY BY IODINE TITRATION |
NLT 99% |
| SUITABILITY TEST |
SUITABLE FOR USE IN A REDUCED PAGE |
| RECOMMENDED RETEST |
4 YEARS |
|
DOCUMENT # D9163/02/11/05/2 |
Certificate of Analysis
Certificate of Origin
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