Product Classification
L-Leucine
Categories：
Bio-Health
Email: sales@hntybio.com
Physical and Chemical Property
-Molecular formula:C₆H₁₃NO₂
-Molecular weight:131.17 g/mol
-Appearance:White crystalline powder
-Solubility:Slightly soluble in water(approx.2.4 g/100 mL at 25°C),practically insoluble in ethanol or ether
-Melting point:>300°C(decomposes)
-Specific rotation[α]₂₀ᴅ:+14.9°to+16.0°(c=2,6N HCl)
-pH(1%water solution):5.5–6.5
-Odor:Characteristic slight odor,slightly bitter taste
Quality Standard
Complies with USP,EP,BP,FCC,or AJI standards.Typical specifications:
-Assay(dry basis):98.5%–101.0%
-Loss on drying:≤0.5%
-Residue on ignition:≤0.1%
-Chloride(Cl):≤0.05%
-Heavy metals(as Pb):≤10 ppm
-Arsenic(As):≤1 ppm
-Microbial limits:Total plate count≤1000 cfu/g,yeast&mold≤100 cfu/g,negative for E.coli and Salmonella
Packaging Specifications
-25 kg net per paper drum with double food-grade PE liner inside
-25 kg net per woven bag with PE liner
-1 kg,5 kg,10 kg foil bags available upon request
-Customized packaging(small trial packs or bulk bags)available as per customer requirement
Storage and Transportation
-Store in a cool,dry,well-ventilated area
-Keep tightly sealed in original container,away from strong light,heat,and moisture
-Stable under normal storage conditions;avoid mixing with acids,bases,or oxidizing agents
-Transport as non-hazardous chemical;handle with care to avoid bag rupture
Usage
-Nutritional supplement in sports nutrition,protein shakes,and BCAA formulations(supports muscle protein synthesis and recovery)
-Food and beverage fortification(dietary products,meal replacements)
-Pharmaceutical ingredient in infusion solutions and amino acid preparations
-Animal feed additive to improve growth performance and feed efficiency
-Cell culture media component for biopharmaceutical production
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