L-Tyrosine CAS 60-18-4

L-Tyrosine CAS 60-18-4

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Product Details

 

Product name:
L-Tyrosine
Molecular Formula: 
C9H11NO3 
Molecular Structure:  
mtxx377
Molecular Weight: 
181.19
CAS No.: 
60-18-4

      

Description

L-Tyrosine occurs as colorless, silky needles or as a white, crystalline powder. One gram is soluble in about 230 mL of water. It is soluble in dilute mineral acids and in alkaline solutions. It is very slightly soluble in alcohol.

 

Application

L-Tyrosine is a non-essential amino acid, which is widely used in food, feed, pharmaceutical and chemical industry. L-tyrosine is a nutritional supplement used as raw material for amino acid infusion and compound preparation of amino acid, for the treatment of poliomyelitis, tuberculous encephalitis, hyperthyroidism and other diseases.

 

Specification

Appearance 
A white or almost white, crystalline powder or colourless crystals
Appearance of solution 
Clear and not more intensely colored than reference solution Y7
Specific rotation 
-11.0°~ -12.3°
Ninhydrin-positive substances 
≤ 0.5%
Chloride
≤ 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 
99.0-101.0%


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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