DL-Leucine 99+%
Supplier: Thermo Scientific
Synonyms:
2-Amino-4-methylpentanoic acid, DL-Leucine, (±)-Leucine
172130250
172132500
ACRO172130250EA
70.9
GBP
ACRO172130250
ACRO172132500
DL-Leucine 99+%
DL-Leucine
Formula:
C₆H₁₃NO₂ MW: 131,17 g/mol Boiling Pt: 226 °C (1013 hPa) Melting Pt: 293…296 °C Density: 1,191 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00063087 CAS Number: 328-39-2 EINECS: 206-328-2 Merck Index: 13,05470 |
Specification Test Results
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.3 % |
Sulfated ash | ≤0.1 % |
Titration with HClO4 | 99.0 to 101.0 % (On dry substance) |
Heavy metals (as Pb) | ≤20 ppm |
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