L-Valine [72-18-4]
Order number: 11273495
Part number: AC100069849
£ 37.17*
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L-Valine [72-18-4] is a technically defined substance, featuring a molecular formula of CH4O and a molecular weight of 32.042. It exhibits a Boiling Point of 64.6 °C, and a Melting Point of -97.8 °C. This compound carries a hazard signal word of Danger due to its flammability and potential carcinogenic properties.
- CAS Number: 72-18-4
- Molecular Formula: CH4O
- Exact Mass: 32.026214747
- GHS Signal Word: Danger
- Vapour Density: 1.11
- Boiling Point: 64.6 °C
- Melting Point: -97.8 °C
- Molecular Weight: 32.042
- Hazard Statements:
- H225: Highly Flammable liquid and vapor [Danger Flammable liquids]
- H351: Suspected of causing cancer [Warning Carcinogenicity]
| Name | Value | |
|---|---|---|
| pH | : | 5.5 - 7.0 |
| CAS | : | 72-18-4 |
| Assay | : | 98.5 - 101.5% |
| Iron (Fe) | : | ≤ 0.003% |
| Appearance | : | White crystals or crystalline powder |
| Categories | : | Amino Acids Biochemicals Peptide Reagents |
| Conclusion | : | Conforms to USP specifications |
| Product Code | : | 11273495 |
| Product Name | : | L-Valine |
| Chloride (Cl) | : | ≤ 0.05% |
| Sulfate (SO4) | : | ≤ 0.03% |
| Loss on Drying | : | ≤ 0.30% |
| Storage Details | : | Ambient |
| Molecular Weight | : | 117.15 |
| Molecular Formula | : | (CH3)2CHCH(NH2)CO2H |
| Specific rotation | : | +26.6° to +28.8° |
| Heavy Metal (as Pb) | : | ≤ 0.0015% |
| Residue on Ignition | : | ≤ 0.10% |
| Harmonised Tariff Code | : | 2922498590 |
