High Quality Chloramphenicol 99% Powder CAS 56-75-7
Price | USD50.00 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability:5000KG
- Time:2022-07-14
Product Details
- Product NameChloramphenicol
- CAS No.56-75-7
- EINECS No.200-287-4
- MFC11H12Cl2N2O5
- MW323.13
- Appearancepowderwhite
- Melting point 148-150 °C(lit.)
- storage temp. Keep in dark place,Inert atmosphere,2-8°C
- Water Solubility 2.5 g/L (25 º C)
- density 1.6682 (rough estimate)
- Boiling point 644.9±55.0 °C(Predicted)
Physical and chemical properties:
Chloramphenicol, also known as chloramphenicol, is a broad-spectrum antibiotic that is produced by Streptomyces chlorans and has the effect of inhibiting bacterial growth. The synthetic product is white or yellowish needle-like or flaky crystal, odorless, extremely bitter in taste, slightly soluble in water, ether and chloroform, easily soluble in methanol, alcohol, acetone or ethyl acetate, insoluble in benzene and petroleum ether. It is relatively stable in neutral or weakly acidic aqueous solution, and it is easy to fail in case of alkali. The synthetic product is a racemate, also known as synthomycin. Synthomycin is a mixture of the L- and D-form of chloramphenicol. Because dextrorotate has no antibacterial effect, the efficacy of synthomycin is only half of that of natural products.
Specifications
Density: 1.6±0.1 g/cm3
Boiling point: 563.2±60.0 °C at 760 mmHg
Melting point: 148-150 °C(lit.)
Molecular formula: C11H12Cl2N2O5
Molecular weight: 323.129
Flash point: 294.4±32.9 °C
Exact Mass: 322.012329
PSA: 115.38000
LogP: 1.62
Appearance: White to off-white crystalline powder
Vapor Pressure : 0.0±1.6 mmHg at 25°C
Refractive index: 1.623
Storage conditions: This product should be sealed and stored in a cool, dark place away from light.
Water solubility: 2.5 g/L (25 º C)
Company Profile Introduction
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate,carbopol and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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- Since:2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province