L-Arginine CAS 74-79-3

L-Arginine CAS 74-79-3

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Product Details

 

Product name:
L-Arginine
Molecular Formula:    
C6H14N4O2 
Molecular Structure:  
mtxx347
Molecular Weight: 
174.20
CAS No.: 
74-79-3


Description

L-Arginine occurs as white crystals or as a white crystalline powder. It is soluble in water, insoluble in ether, and sparingly soluble in alcohol. It is strongly alkaline, and its water solutions absorb carbon dioxide from the air.

 

Application

L-arginine is used in medicine to help wound healing, stimulate the development of the immune system, enhance the secretion of hormones, promote urinary circulation, reduce the ammonia content in the blood, and treat blood ammonia poisoning.

 

Specification

Appearance
White or almost white crystalline powder or colorless crystals
Appearance of solution 
Clear and not more intensely colored than reference solution BY6
Specific rotation
+25.5°~ +28.5°
Ninhydrin-positive substances≤ 0.5%
Chlorides

≤ 0.02%

Sulfates 
≤ 0.03%
Ammonium 
≤ 0.02%
Iron 
≤10ppm
Heavy metals 
≤10ppm
Lead 
≤5ppm
Loss on drying 
≤ 0.5%
Residue on ignition 
≤ 0.1%
Assay 
98.5-101.0%


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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