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Company Name: Ronas Chemicals Ind. Co., Ltd.
Country/Region: Taipei, Taiwan
Address: 2 F., No. 11, Ln. 46, Dazhi St., Zhongshan Dist., Taipei City 10462, Taiwan
Zip/Post Code: 10462
Tel: 886-2-85098500
Fax: 886-2-25325605
Contact Person:Miss. Jessica Chen
Job Title: General Manager


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  • 556-03-6

Chemical Name: DL-Tyrosine
CAS No.: 556-03-6
1.     Introduction:
Dl-tyrosine, white fine acicular crystal, odorless, bitter taste; Soluble in alkali solution and dilute acid, insoluble in water, insoluble in acetone, ethanol and ether; The decomposition point is 316℃. DL-Tyrosine is an aromatic non-essential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor to several important neurotransmitters (epinephrine, norepinephrine, dopamine).
2.     Specification:
White crystalline or crystalline powder
3.     Applications:
(1) For biochemical research 
(2) Used as a medical intermediate 
Packing volumes: 20kg
Package: paper drum 
Transportation: by sea or by air 

Competitive Price:
Place of Origin: China (mainland)
Sales Method: Export, Manufacture, Wholesale, OEM/ODM, Service, Retail
Payment Term: T/T


Ronas Chemicals Ind. Co., Ltd. is a leading multinational chemical company dedicated to becoming a world leader in the industry. We specialize in manufacturing and supplying bulk chemicals as an OEM manufacturer and supplier.

Our diverse product portfolio includes pharmaceuticals, organic/inorganic chemicals, fine chemicals, food/feed additives, food ingredients, pharmaceuticals, cosmetics, colorants, oleochemicals, and intermediates. Whether our customers require high-quality raw materials, intermediate products, or customized solutions, we provide comprehensive products and services to meet their needs.

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