L-Tryptophan

Post date:2007-09-04 Expiry date:2007-12-06 [ Expired ]


Selling lead description: L-Tryptophan CAS No.:73-22-3 Description: White or primrose yellow crystalline powder, slightly bitter taste. Very soluble in formic acid, slightly soluble in water; sparingly soluble in ethanol; practically insoluble in ether. Manufacture Standards: AJI92, USP26, EP4 Mainly uses: A very important amino acid it is used in food and medicine Packing: 25kgs/ fiber drum. Price information:N/A Packing information:N/A Quantity:N/A

Member since: 2007-03-26 Country: China
Contact details:
Tel: 86 574 86556108 Fax: 86 574 86553222 Website: Address: Guisi Industry Zone, Ningbo, - China

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