CAS No.:20859-02-3
L-tert-leucine
Molecular Formula: C6H13NO2
Molecular Weight: 131.1729
CAS Number: 20859-02-3
Specifications
| L-tert-leucine | Enterprise standard |
| content | 98.0～102.0% |
| acidity | / |
| Specific rotation [a]D20 | -8.0°～-11.0° |
| Specific rotation [a]D25 | / |
| Light | / |
| chloride | / |
| Ammonium salt | / |
| sulfate | / |
| Iron salts | / |
| heavy metal | / |
| Arsenic salts | / |
| Other amino acids | / |
| Ninhydrin active substance | / |
| Loss on drying | ≤1.0% |
| Residue of ignition | ≤0.50% |
| Total bacteria | ≤ 1000 CFU/g |
| Mold & yeast | ≤ 100 CFU/g |