L-Methionine
63-68-3
CH3SCH2CH2CH(NH2)CO2H
149.21
(S)-2-Amino-4-(methylmercapto)butyric acid, L-2-Amino-4-(methylthio)butanoic acid
FCC/USP/AJI/EP
| Product | Specifications |
|---|---|
| L-Methionine | FCC |
| L-Methionine | USP |
| L-Methionine | AJI |
| L-Methionine | EP |
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JINGHAI / China
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L-Methionine
This data is based on China customs data and for referrence only. For more details, please contact us.
L-Methionine Properties
- Melting point:
- 284 °C (dec.)(lit.)
- alpha
- 23.25 º (c=2, 6N HCl)
- Density
- 1,34g/cm
- storage temp.
- Store at RT.
- solubility
- 1 M HCl: 0.5 M at 20 °C, clear, colorless
- pka
- 2.13(at 25℃)
- form
- Solid
- color
- White
- PH
- 5-7 (10g/l, H2O, 20℃)
- Water Solubility
- Soluble
- Merck
- 14,5975
- BRN
- 1722294
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 63-68-3(CAS DataBase Reference)
- NIST Chemistry Reference
- L-Methionine(63-68-3)
- EPA Substance Registry System
- L-Methionine(63-68-3)
SAFETY
| Risk Statements | 33 | ||
|---|---|---|---|
| Safety Statements | 24/25 | ||
| WGK Germany | 2 | ||
| RTECS | PD0457000 | ||
| F | 10-23 | ||
| TSCA | Yes | ||
| HS Code | 29304010 | ||
| Hazardous Substances Data | 63-68-3(Hazardous Substances Data) |
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