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Product Detail

L-Tyrosine

Post Date: 2008-09-23 18:07:47.0
Expiry Date: 2009-09-23
   Date Joined: 2008-09-23 16:55:18.0
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Detailed Selling Lead Description

CAS No. 60-18-4
Molecule Formula C9H11NO3
Molecule Weight 181.19
Structure Formula  

Description White crystals or crystalline powder; tasteless. Freely soluble in formic acid, very slightly soluble in water, practically insoluble in ethanol and in ether. Dissolve in dilute hydrochloric acid and in dilute nitric acid.
Manufacture Standards AJI92,USP26,EP5
Specification
Specific rotation -11.3--12.1 
Heavy metals 10ppm 
Water content 0.20% 
Residue on ignition 0.10% 
assay 99.0-100.5% 
pH 5.0-6.5 

Mainly uses
An important biological reagent 
Used in agricultural research, beverage additive and feed stuff
Packing
25kgs/ fiber drum

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