L-Leucine CAS 61-90-5

L-Leucine CAS 61-90-5

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Product Details

 

Product name:
L-Leucine
Molecular Formula:
C6H13NO2 
Molecular Structure:
mtxx363
Molecular Weight: 
131.17
CAS No.:
61-90-5

                

Description

L-Leucine occurs as small, white, lustrous plates, or as a white, crystalline powder. One gram dissolves in about 40 mL of water and in about 100mL of glacial acetic acid. It is sparingly soluble in alcohol, and soluble in dilute hydrochloric acid and in solutions of alkali hydroxides and carbonates.

 

Application

L-leucine is used as an amino acid injection, complex amino acid infusion, food additive.

 

Specification

Appearance 
White or almost white, crystalline powder or flakes

Appearance of solution

Clear and not more intensely colored than reference solution BY6
Assay
98.5-101.0%
Specific optical rotation
+14.5°- +16.5°

Ninhydrin-positive substances 

Any impurity ≤0.5%
Chloride
≤0.02%
Sulfate 
≤0.03%
Ammonium 
≤0.02%
Iron 
≤10ppm
Heavy metals
≤10ppm
Lead
≤5ppm
Loss on drying
≤0.5%
Residue on ignition
≤0.1%


Packing  

25kg/drum or as per requirement.

 

Storage

Store in a cool, dry place and protected from light.

 

Minimum Order

100kgs

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