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Basic Information

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36
9
4.1(4)

Trade Type

Sell

Product Name

Instantized l-leucine/l-leucine

Substance

Specifications

  • IUPAC Name: (2S)-2-amino-4-methylpentanoic acid
  • CAS Number: 61-90-5
  • Chemical Formula: C6H13NO2
  • Molecular Weight: 131.17
  • EC Number: 200-522-0
  • PubChem: 6106
  • ChemSpider: 5880
  • ChEMBL: CHEMBL291962
  • Molar mass: 131.17 g mol−1
  • Acidity (pKa): 2.36 (carboxyl), 9.60 (amino)
  • Structure and properties: n, εr, etc.
  • Thermodynamic data: Phase behaviour Solid, liquid, gas
  • Identification: Infrared absorption
  • Assay: 99.0% to 100.5%
  • pH: 5.5 to 6.5
  • State of solution: 98.0% Min.
  • Specific rotation: +14.9 to +16.0 Degree
  • Residue on ignition: 0.10%Max.
  • Loss on Drying: 0.20%Max.
  • Chloride: 0.020%Max.
  • Ammonium: 0.02% Max.
  • Sulfate: 0.02% Max.
  • Heavy Metals: 10ppm Max.
  • Iron: 10ppm Max.
  • Arsenic: 1ppm Max.

Price and Quantity

Packing:

Drum: 25 Kilogram
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