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| Product Name | Choline chloride, ≥99% |
| Product Number | C7017 |
| Product Brand | Sigma-Aldrich |
| CAS Number | 67-48-1 |
| Molecular Formula | (CH3)3N(Cl)CH2CH2OH |
| Molecular Weight | 139.62 |
| TEST | SPECIFICATION |
| APPEARANCE | WHITE POWDER |
| SOLUBILITY | CLEAR COLORLESS SOLUTION AT 500MG/ML IN WATER |
| WATER BY KARL FISCHER | NMT 5% |
| CHLORIDE BY SILVER NITRATE TITRATION * | 25.1 TO 25.7% |
| PURITY BY THIN LAYER CHROMATOGRAPHY | NLT 99% |
| * ANHYDROUS BASIS | |
| DOCUMENT # C7017/02/24/99/2 | |
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