131598-62-4
73-32-5;131598-62-4
C6h13no2
200-798-2
Plastic
Normal
24 Months
Amino Acid
Natural
98.5%
USP39
Carton, Drum
25Kg
China
2922491990
Product Description
Product Name L-Isoleucine
Alias 2-Amino-3-Methylvaleric Acid
Molecular Formula C6H13NO2
Molecular Weight 131.17
CAS No. 73-32-5;131598-62-4
Shelf Life 2 years
Quality Standard USP39
Specification:
Application:
Used for amino acid injection, compound amino acid infusion, food additives.
Packing:
25kg/drum
Storage:
Store in tightly closed original container, protected from light, in a dry place.
Alias 2-Amino-3-Methylvaleric Acid
Molecular Formula C6H13NO2
Molecular Weight 131.17
CAS No. 73-32-5;131598-62-4
Shelf Life 2 years
Quality Standard USP39
Specification:
| Analytical Items | Standard | |
| Appearance | White crystals or crystalline powder | |
| Identification | Infrared absorption uniformity | |
| Assay | 98.5~101.5% | |
| Specific optical rotation[a]D20° | +38.9~ +41.8o | |
| Loss on drying | ≤0.3% | |
| Residue on ignition | ≤0.3% | |
| Chloride (Cl) | ≤0.05% | |
| Sulfate (SO4) | ≤0.03% | |
| Iron (Fe) | ≤0.003% | |
| pH value | 5.5 - 7.0 | |
| Heavy metals(Pb) | ≤0.0015% | |
| Chromatographic purity | Individual impurities | ≤0.5% |
| Total impurities | ≤2.0% | |
Application:
Used for amino acid injection, compound amino acid infusion, food additives.
Packing:
25kg/drum
Storage:
Store in tightly closed original container, protected from light, in a dry place.
