| CAS | MW | MF | NSX – XUẤT XỨ |
| 67-48-1 | 139.63 | C5H14ClNO | Glentham- Anh |
| 67-48-1 | 139.63 | C5H14ClNO | Glentham- Anh |
| 67-48-1 | 139.63 | C5H14ClNO | Glentham- Anh |
Product Detail
| Glentham Code | GV9961 |
| Product Name | Choline chloride, USP grade |
| Product Categories | Biochemicals Vitamins |
| CAS | 67-48-1 |
| EC Number | 200-655-4 |
| Molecular Formula | C5H14ClNO |
| Molecular Weight | 139.63 |
| Storage Details | +20°C |
| Harmonised Tariff Code | 29231000 |
Product Specification
| Physical Description | Colourless crystals or white crystalline powder |
| Identification | A, B according to USP |
| pH (10% in water) | 4.0 – 7.0 |
| Residue on Ignition | ≤ 0.05% |
| Heavy Metals | ≤ 10ppm |
| Lead (Pb) | To pass test |
| Arsenic (As) | ≤ 1ppm |
| Mercury (Hg) | ≤ 0.1ppm |
| Cadmium (Cd) | ≤ 1ppm |
| Any Individual Impurity | ≤ 0.3% |
| Total Impurities | ≤ 2.0% |
| 1,4-Dioxane | ≤ 10µg/g |
| Total Amines | ≤ 10µg/g |
| Water | ≤ 0.5% |
| Assay | 99.0 – 100.5 % (anhydrous basis) |
| Pharmacopoeia Specification(s) | USP |
| Specification Version | 1.0 |





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