L-Leucine
61-90-5
(CH3)2CHCH2CH(NH2)CO2H
131.17
(S)-2-Amino-4-methylpentanoic acid；
FCC/USP/AJI/EP
| Product | Specifications |
|---|---|
| L-Leucine | FCC |
| L-Leucine | USP |
| L-Leucine | AJI |
| L-Leucine | EP |
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SHINE STAR /
L-Leucine Properties
- Melting point:
- >300 °C(lit.)
- alpha
- 15.4 º (c=4, 6N HCl)
- Density
- 1,293 g/cm3
- FEMA
- 3297 | L-LEUCINE
- Flash point:
- 145-148°C
- storage temp.
- Store at RT.
- solubility
- 1 M HCl: 50 mg/mL
- form
- powder
- pka
- 2.328(at 25℃)
- color
- White to Off-white
- PH
- 5.5-6.5 (20g/l, H2O, 20℃)
- Water Solubility
- 22.4 g/L (20 C)
- Sublimation
- 145-148 ºC
- Merck
- 14,5451
- BRN
- 1721722
- Stability:
- Stability Moisture and light sensitive. Incompatible with strong oxidising agents.
- CAS DataBase Reference
- 61-90-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Leucine(61-90-5)
- EPA Substance Registry System
- L-Leucine(61-90-5)
SAFETY
| Safety Statements | 24/25 | ||
|---|---|---|---|
| WGK Germany | 3 | ||
| RTECS | OH2850000 | ||
| TSCA | Yes | ||
| HS Code | 29224995 |
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