Sell supply l-tyrosine ycgc_int@yccreate.com @China (Mainland)

supply  L-tyrosine  ycgc_int@yccreate.com

CAS No. :60-18-4

Product Description: White crystals or crystalline powder, odorless, soluble in formic acid, insoluble in water, soluble in ethanol and ether.

Production standards: AJI92, USP26, EP4

Molecular Weight: 181.20

Density: 1.456 (l)

Melting point (° C): 1: 342 ~ 344 (decomposition); d: 310 to 314 (decomposition); dl,: 340 (decomposition)

Traits: l-body out from the water crystallization, colorless to white mercerized needle crystal or crystalline powder; the d-body from the water crystallization as colorless crystals; dl - the body from the water crystallization shiny needle-like crystals

Use: (1) medicine used for hyperthyroidism; food additives.

（2 is an important biochemical reagents, the main raw material for the synthesis of peptide hormones, antibiotics, L-dopa and other drugs.

Widely used in agricultural scientific research, but also for beverage additives and the preparation of artificial insects feed

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Post by Tina chen    Chemicals    @2013-02-25 12:09:49