Zhangjiagang Specom Biochemical Co., Ltd. >> L-Tryptophan 73-22-3

L-Tryptophan 73-22-3

L-Tryptophan 73-22-3
Supplier: Zhangjiagang Specom Biochemical Co., Ltd.
Price: Negotiable
Min Order: 1 /Piece
Quantity::
Trade Terms: CIF
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Product Specifications

Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

White or a kind of white to yellowish crystalline powder, smell-less or slight smelly.289 °C decompounds, slightly soluble in water, does not dissolve in the ethyl alcohol;Dissolves in the diluted acid or the diluted alkali, the long timeillumination will color up;Heat together with water can produce the water a small amount of indole, like when heat up under the sodium hydroxide, the cupric sulfate existence, then will produce massive indole;Heats up with the acid in the hidden place will be more stable;When coexist with Medicine bulk drugs, carbohydrate, and aldehyde, it is extremely easy to decompose.
Zhangjiagang specom biochemical Co., Ltd., is a joint-stock high-tech enterprise engaged in the r & d, manufactures and sells amino acids and derivatives, food additives and fine chemicals.

With independent r & d center and production base, we offer customized services from pilot scale test to industrialized production, and provide target products in the shortest possible time. In strict accordance with related domestic and international quality standards, products have been widely used in food, cosmetics, health products, bio-products, medicines, chemical and feed areas.

Strictly abiding by related food and apis quality management standards, we put very strict control on the whole production process of products to ensure we can offer customers high quality products and services.

Upholding the philosophy of "scientific, innovative, harmonious, pragmatic", we are technology centered, customer driven and quality based. And we are sincerely looking forward to cooperating with you for a brighter tomorrow!

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