L-Isoleucine --Wuxi Bikang Bioengineering Co., Ltd.

Hotline: 400-0510-518
Tel: +86-510-80245888
Fax: +86-510-80245999
Mobile: +86-13771475147

Product Name: L-Isoleucine
Medicines: H32022213
Properties: white crystal or crystal powder, no smell, light bitter taste
Formula:	C₆H₁₃NO₂
Weight: 131.17
Cas No: 73-32-5

Product Description:

Packing: inner double layer plastic film, outer fiber can; 25kg/drum
Storage: 2 years in seal and shading place
【Quality Standard】

Item	AJI92	USP24
Assay	98.5～101.0%	98.5～101.5%
pH	5.5～6.5	5.5～7.0
Specific rotation[a]D20	+39.5～+41.5°	+38.9～+41.8°
Transmittance(T430)	≥98.0%
Chloride(Cl)	≤0.02%	≤0.05%
Ammonium(NH4)	≤0.020%
Sulfate(SO4)	≤0.02%	≤0.03%
Iron(Fe)	≤10ppm	≤30ppm
Heavy metals(Pb)	≤10ppm	≤15ppm
Arsenic	≤1ppm	≤1.5ppm
Loss on drying	≤0.2%	≤0.3%
Residue on ignition	≤0.1%	≤0.3%
Organic volatile impurities		Conforms

Main uses: component of protein; amino acid injection; food additive; one of 8 human essential amino acid; material of enzymes

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