Product Name: Nifuroxazide
CAS No: 965-52-6
|Place of Origin:||Shandong, China|
|Brand Name:||Zhishang Chemical|
|Storage:||Cool Dry Place|
(nitro-5’furfurylidene-2’)hydroxy-4benzhydrazide;4-hydroxy-benzoicaci((5-nitro-2-furanyl)methylene)hydrazide;NIFUROXAZIDE;p-hydroxybenzoic acid (5-nitrofurfurylidene) hydrazide;r.c.27-109;(5-Nitro-2-furfurylidene)(4-hydroxybenzoyl)hydrazine;4-Hydroxybenzoic Acid 2-[(5-Nitro-2-furanyl)methylene]hydrazide;Adral
API;Prevention and control of e. coli;ACTIVE PHARMACEUTICAL INGREDIENTS;Aromatics;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
Nifuroxazide Yellow Solid
Nifuroxazide Intestinal antiseptic
|Boiling point||418.17°C (rough estimate)|
|density||1.3877 (rough estimate)|
|refractive index||1.5700 (estimate)|
|storage temp.||Inert atmosphere,2-8°C|
|solubility||Practically insoluble in water, slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride.|
- 13 g (0.1 mol) of 4-hydroxybenzhydrazide were dissolved in a boiling mixture of 100 ml of water and an equal volume of dimethylformamide. 15.5 g (0.11 mol) of 5-nitrofurfural dissolved in 31 ml of dimethylformamide were added to this hot solution, and the mixture was stirred and brought to the boiling point.
- The mixture was then allowed to stand for fifteen hours. The precipitate was separated, washed twice with 100 ml of water, and recrystallized by dissolving it in 250 ml of hot pyridine and pouring this solution into 250 ml of water.
The 5-nitrofurfurylidene hydrazide of 4-hydroxybenzoic acid obtained was washed with water and methanol and was dried at a moderate temperature.
- Nifuroxazide weighed 23 g (83.7% yield), and melted at 298°C. The percentage nitrogen determined by the micro-Dumas method was 15.41% (theory 15.27%).
The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.
“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.
- Business Type: Manufacturer
- Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
- Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
- Total Employees: 51~100
- Capital (Million US $): 10000000RMB
- Year Established: 2016
- No. of Production Lines : 8
- No. of QC Staff : 5 -10 People
- OEM Services Provided : yes
- Factory Size (Sq.meters) : 3,000-5,000 square meters
- Certificate: ISO9001 , CE , GMP , API , MSDS
- Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.
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