L-Leucine

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Detailed L-Leucine Description:


CAS NO.: 61-90-5.

Standard: AJI92 /USP24.

Appearance: White crystals or crystalline powder .

Specific Rotation: +14.9° to +16.0° .

State of Solution: not less than 98.0% .

Chloride: not more than 0.020% .

Ammonium : not more than 0.02% .

Sulfate: not more than 0.020% .

Iron: not more than 10ppm .

Heavy Metals: not more than 10ppm .

Arsenic: not more than 1ppm .

Other amino acids: Conforms .

Loss on drying: not more than 0.20% .

Residue on ignition: not more than 0.10% .

Assay: 98.5.0% to100.5% .

pH: 5.5 to 6.5.

  • Products ID: 26893
  • Product Category: Amino Acids
  • Post date: Nov 26, 2008
Our company is specialized exporter, manufacturer and supplier of L-Leucine in china.

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