| 英文品名 | L-METHIONINE |
| CAS 号： | 63-68-3 |
| 分子式: | C5H11NO2S |
| 分子量: | 149.2 |
| 级别： | USP Grade |
| 储运条件： | +4 to +30 |
| 产品介绍： | Specification Appearance White Crystals or Crystalline Powder Identification PASS Assay 98.5 - 101.5% Specific Optical Rotation +22.4° ~ +24.7° Loss on Drying ≤ 0.3% Residue on Ignition ≤ 0.4% Chloride ≤ 0.05% Sulfate ≤ 0.03% Iron ≤ 0.003% pH 5.6 - 6.1 Heavy Metals (as Pb) ≤ 0.0015% Related Compounds PASS |
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