Leucine is a branched-chain α-amino acid . Leucine is classified as a hydrophobic amino acid due to its aliphatic isobutyl side chain.
£177.50 – £719.25
- amino acid
- organic synthesis
Minimum Assay: 98.5-101.5% (dried basis)
Molecular Formula: C6H13NO2
Molecular Weight: 131.18
Melting Point: >300 deg C
Specific Rotation D20: 14.9-17.3 deg
pH; 5.5 – 7.0
Chloride (Cl): <0.05%
Heavy Metals (as Pb): <15ppm
Sulfate (SO4): <0.03%
Chromatographic Purity: Conforms to standard
Loss onf drying (105 deg for 3h): <0.2%
Residue on Ignition: <0.4%
Mesh Size: 95% through 80 mesh
50% through 100 mesh
Iron (Fe): <30ppm
Total Plate Count: <1000cfu/g
Staphylococcus aureu: negative/25g
Escherichia Coli: negative/25g
Hazard Phrases: Not considered harmful under normal laboratory conditions
HS Code: 2922498590
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The Duty is ascertained by your national customs authority based on the HS Code of each product. The HS Code is shown in the “European Shipment” section of each product page.
1Kg, 2.5Kg, 5Kg