L-Isoleucine
CAS: 73-32-5
Molecular formula: C6H13NO2
Appearance: White crystals or crystalline powder
Identification: Positive/Concordant with Reference spectrum
Mesh Size: 80 mesh
Specific Rotation: +38.90° to +41.80°
Assay: > 99.0%
Loss on Drying: < 0.3%
Residue on Ignition: < 0.3%
pH: 5.5 – 7.0
Chloride: < 0.05%
Sulfate: < 0.03%
Iron: < 30 ppm
Heavy Metals: < 15 ppm
Arsenic: < 1.5 ppm
Organic Volatile: Meets USP Requirements
