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Postion:Product Catalog >Biochemical Engineering>Saccharides>Monosaccharide>Salicin
Salicin
  • Salicin
  • Salicin
  • Salicin
  • Salicin
  • Salicin

Salicin

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 20t
Update Time: 2018-10-16

Product Details

Product Name: Salicin CAS No.: 138-52-3
Min. Order: 1KG Purity: 99%(Customizable specifications)
Supply Ability: 20t Release date: 2018/10/16

Salicin is a colorless crystal or a white powder. It is hygroscopic. It is widely found in the bark and leaves of various Salix and Populus plants. For example, the content of salicin in the willow bark can reach 25%.

Melting point 197-200 ºC
Specific optical rotation -61.5 º (C=5, WATER)
Water solubility 36 G/L (15 º C), 250 G/L (60 & ordm; C)

Salicin is white crystal; bitter; melting point 199 ~ 202 ° C, specific optical rotation [α] 厍 -45.6 ° (0.6 g / 100 cm 3 absolute ethanol); soluble in water, soluble in boiling water, insoluble In ethanol (1:90), insoluble in ether or chloroform, but soluble in alkaline solution, pyridine or glacial acetic acid. The aqueous solution is neutral, and there is no free phenolic hydroxyl group in the molecule, belonging to the phenolic glycoside compound. Hydrolysis with dilute acid or amygdalin can produce glucose and salicyl alcohol. The molecular formula of salicyl alcohol is C7H8O2; it is oblique colorless needle crystal; melting point 86-87 ° C; heat to 100 ° C sublimation; soluble in water, benzene, soluble in ethanol, ether, chloroform;

Salicin has antipyretic and analgesic effects and has been used in the treatment of rheumatism in the past and has been replaced by other drugs. Because it can produce salicyl alcohol after hydrolysis, it is easy to be oxidized to produce salicylic acid. Therefore, it was the main source of synthetic salicylic acid drugs. Now the pharmaceutical industry has used synthetic methods to produce salicylic acid.

Company Profile Introduction

Shaanxi Yikanglong Biotechnology Co., Ltd. is a high-tech biochemical enterprise specializing in the research, development, production and sales of animal and plant extracts, pharmaceutical raw materials and intermediates. The company has a world-class biotechnology research and development team. The company consists of R&D department, production department, sales department, administrative department, quality control inspection and procurement department, strictly controls all aspects of raw materials from harvesting and processing to packaging and transportation, ensuring that product quality meets high standards and pays attention to Highly educated and highly qualified personnel training, the research and development department has 30 doctoral and master's degree holders, and the rest of the departments are mainly undergraduate talents. Products cover the pharmaceutical, food, cosmetics industry, with 8 liquid chromatography, 3 gas chromatography, 2 ICP-MS, 2 UV detection, 3 automatic moisture detection, irradiation residual PPSL detection, Switzerland imported thin layer scanning (HPTLC), GC/LC-MS-MS and a professional microbiological control system. Yikanglong adheres to the concept of “high quality, high service and high image”, allowing “customers to pay a price and buy 100 million copies of peace of mind”. Through advanced technology and scientific management methods, we strive to provide excellent product quality and professionalism. Concentrated service, 100% customer satisfaction, our products sell well in Europe, America, Asia and many other countries, is the preferred quality supplier for many Nasdaq listed companies. In Yikang Long, not only is it a product, but it is also a relief.

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  • Since: 2018-02-07
  • Address: No. 99, Gangwu Avenue, International Port Area, Xi'an, Shaanxi Province
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