L-Leucine CAS No.: 61-90-5

Chemical Name: L-Leucine 

CAS No.: 61-90-5

Assay: 98.5%~101.5% 

Appearance: White crystals or crystalline powder


product description

L-Leucine More Details


AppearanceWhite crystals or crystalline powder
Identification(IR)Concordant with the reference spectrum
Assay %98.5~101.5
Specific rotation+14.9°~+17.3°
Residue on Ignition %≤0.30
Loss on drying %≤0.30
Chloride (CL) %≤0.05
Iron (Fe) %≤0.003
Sulfate (SO4) %≤0.05
Heavy metals, ppm≤15
Lead (Pb) mg/kg≤0.5
Arsenic (As) mg/kg≤1.0
Cadmium (Cd) mg/kg≤1.0
Mercury (Hg) mg/kg≤0.1
Total plate count≤5000
Yeast and Mold≤100
E. Coli≤30

L-Leucine Usage

 Biochemical reagent, belongs to the human body essential amino acid, mainly as a nutritional supplement, has the effect of lowering blood sugar and promoting growth. 

L-Leucine Packaging and Shipping;

25KG/drum or as per buyer requirement.

L-Leucine Storage

Store in dry, cool and well ventilated place.Keep container closed and out of the sun.Keep out of light and moisture.