| Product Name |
MES hemisodium salt,
≥98% (titration) |
| Product Number |
M8902 |
| Product Brand |
Sigma |
| CAS Number |
117961-21-4 |
| Molecular Formula |
C6H13NO4S·0.5Na |
| Molecular Weight |
206.73 |
| |
| TEST |
SPECIFICATION |
| APPEARANCE |
WHITE CRYSTALLINE POWDER |
| SOLUBILITY |
CLEAR COLORLESS SOLUTION AT 500MG/ML IN WATER |
| WATER CONTENT BY KARL FISCHER |
NMT 8% |
| UV ABSORBANCE |
NMT 0.1 AT 290 NM (33% W/W) |
| HEAVY METALS |
NMT 5 PPM (AS LEAD) |
| PURITY BY SULFURIC ACID TITRATION |
NLT 98% (CORRECTED FOR WATER CONTENT) |
| IR SPECTRUM |
CONSISTENT WITH STRUCTURE |
|
DOCUMENT # M8902/12/14/04/2 |
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