L-Leucine

SKU : AMA022

Description:

Name:L-Leucine

Molecular Formula C8H15NO3

Molecular Weight 173.21

CAS Registry Number 1188-21-2

EINECS 214-706-3

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CAS number

1188-21-2

molecular formula

C8H15NO3

standard

AJI92

Package

25kg/drum
ITEMS LIMIT
Product Name: L-Leucme Standard: AJI92
Item Specifications
Spcciific rotation [a]D2° +14.9°~+16.0°
Assay 99.0%~100.5%
State of solution ≥98.0%
Heavy metals (Pb)

Not more than 5ppm            

≤5ppm

Loss on drying Not more than 0.2%                                            ≤0.2%
Iron (Fe)

Not more than 0.001%             

≤0.001

Sulphate(SO4)

Not more than 0.02%                  

≤0.02%

Residue on ignition

Not more than 0.1%             

≤0.1%

Chloride (Cl)

Not more than 350ppm        

≤350ppm

Ammonium

Not more than 0.02%                  

≤0.02%

Apperence:

White to off-white microcrystalline powder,Used in food additive and nutritional aggrandizement.

Usage:

L-Leucine is used in pharmaceutical intermediates,biochemical study,life sciences,etc..

 

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