L-isoleucine cas 73-32-5 usp24

L-Isoleucine

Product name:

L-Isoleucine

English name:

L-Isoleucine, L - 2 - amino - 3 - methyl pentanoic acid

CAS No:

73-32-5

Chemical formula:

C₆H₁₃NO₂

Structure:

Molecular weight:

131.17

Appearance and properties:

White crystal or crystalline powder; odorless, slightly bitter taste. This product is slightly soluble in water, almost insoluble in ethanol or ether.

Assay:

98.5~101.5%

Optical rotation:

+38.9~+41.8

PH:

5.5~7.0

Residue on ignition:

≤0.30%

Loss on drying:

≤0.30%

Heavy metal:

≤15ppm

Chloride:

≤0.05%

Sulfate:

≤0.03%

Iron :

≤30ppm

Use:

Used as amino acid injection, compound amino acid infusion, food additives, nutritional supplements.

Specification:

USP31

Packing specification:

25KG/Drum

Storage and transportation:

Sealed and stored in dry place