L-Isoleucine
L-Isoleucine is one of the eight essential amino acids that the human body cannot synthesize independently and must obtain from daily food intake. Together with leucine and valine, it belongs to branched-chain amino acids (BCAAs), which share a branched carbon structure on their side chains.
Product name: L-2-Amino-3-methylpentanoic acid
Chemical formula: C₆H₁₃NO₂
CAS: 73-32-5
Test Parameter | Specifications |
L-Isoleucine (dry basis) | Min 98.5% |
Moisture | Max 0.3% |
Residue on Ignition / Ash | Max 0.3% |
Specific Rotation [α]₂₀ᴰ | +38.9° ~ +41.8° |
pH (1% aqueous solution) | 5.5 ~ 7.0 |
Chloride (Cl⁻) | Max 0.05% |
Sulfate (SO₄²⁻) | Max 0.03% |
Heavy Metals (as Pb) | Max 10 ppm |
Lead (Pb) | Max 1 ppm |
Arsenic (As) | Max 3 ppm |
Cadmium (Cd) | Max 1 ppm |
Mercury (Hg) | Max 0.1 ppm |
Other single amino acid impurities | Max 0.5% |
Total related amino acids | Max 2.0% |
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg in Plastic woven bags with PE lining
Loading: 27MT/40FCL'; 20MT/20FCL'
Expiration date: For two years
