L-Tryptophan; 73-22-3; Tryptophan; Factory Price

• Customization: Available
• CAS No.: 73-22-3
• Formula: C11h12n2o2
• Model NO.: YQAA0004
• Classification: Biochemical Reagents
• Grade: Br
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: 99%
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: L-Tryptophan
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: White Fine Powder Crystals
• Store: Room Temperature
• Molecular Weight: 204.23
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 100g; 250g; 500g; 1kg
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	L-Tryptophan
CAS	73-22-3
Purity (content)	99%
Code	YQAA0004
Packing	100g; 250g; 500g; 1kg

For more product information and discounted prices, please contact customer service for assistance.

English name: L-Tryptophan

Other names: L-trypsin amino acid; L-colored amino acids; L-2-amino-3-indole-1-propanoic acid; L-aminoindole p-r-o-p-i-o-n-i-c acid

CAS number: 73-22-3

C11H12N2O2=204.23

Content: ≥ 99.0%

PH:5.4~6.4

Specific rotation: -30.5~-32.5 °

Appearance: White fine powder crystals, sensitive to light. Quickly heat to 289 ºC for decomposition. Soluble in hot ethanol, hydroxide alkali solution, and dilute h-y-d-r-o-c-h-l-o-r-i-c acid, slightly soluble in water, insoluble in c-h-l-o-r-o-f-o-r-m and ether. The aqueous solution exhibits a weakly acidic reaction

Usage: Nutrition, scientific research, experimentation, preparation of tissue culture medium

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Company Profile

Nanjing Yanqiao Technology Co., Ltd is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Our company has various products, mainly engaged in various biochemical reagents, including enzymes, proteins, amino acids, carbohydrates, plant hormones, separation materials, culture media, buffers, pigments, chemical additives, etc.

The products are widely used in chemical plants, power plants, lubricating oil plants, pharmaceutical plants and water treatment processes, as well as the construction industry, agriculture, printing and dyeing industry, stationery production, university laboratories, scientific research institutions and other fields.

We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customers", and take "zero defects, zero complaints" as the quality goal.

With mature and stable products, considerate service and good reputation, Nanjing Yanqiao Technology Co., Ltd. Sincerely welcomes friends at home and abroad to negotiate and cooperate, and work together!

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