Audited Supplier
| Test items | Specifications | Results | |||
| Appearance | White or yellowish,crystalline powder | Yellowish crystalline powder | |||
| Solubility | Slightly soluble in water, in acetone, in alcohol and in methylene, chloride | COMPLY | |||
| Identification | First Identification:C Second Identification:A,B,D | ||||
| a) Melting point | a) Between 159ºC to 163ºC | a) 161.1ºC to 161.6ºC | |||
| b) UV | b) The specific absorbance at the maximum is 365 to 395. | b) 380 | |||
| c) IR | c) Comparison Metronidazole CRS. | c) COMPLY | |||
| d) Chemical | d) The solution gives the reaction of primary aromatic amines. | d) COMPLY | |||
| Appearance of solution | SUSPENSION II AND SOLUTION GY6 | COMPLY | |||
| Related Substances Any individual impurity Total impurities | 0.1% MAX 0.2% MAX | 0.006% 0.01% | |||
| Heavy Metals | 20PPM MAX | <20PPM | |||
| Loss on drying | 0.5% MAX | 0.12% | |||
| Sulphated ash | 0.1% MAX | 0.04% | |||
| Organic residues | 1ppm MAX | N.D | |||
| Assay | 99.0% - 101.0% C6H9N3O3(On dried basis) | 99.9% C6H9N3O3 | |||
| Conclusion : | This product complies with the standard of BP2020. | ||||
| We hereby certify that the above is true and correct. | |||||
Professional supplier of Chinese source since 1998
ISO, CE, GMP, FDA certified Exporting to 60+ Countries Pre-shipment sample. Over25+ Years' Import and Export Experience
TNN was founded in 1998 in Dalian China with headquarter in Dalian, overseas branch offices in the USA, Australia, and Dubai. TNN has three domestic branches in Jilin, Shanghai, and Shenyang. Mix container and professional loading with taking photos off every step. Our own laboratory, pre-shipment sample before shipment, and keep batch samples.
Our Mission: In order to seek wealthy and spiritual life for all TNN members, constantly improving foreign trade services. Striving to promote people's life around the world!
Our Products: Specialize in chemicals, Health & Medicine, Food Additive, fashion accessories, lotion pumps & sprayers, gloves & other epidemic prevention products, and bottle caps supplied to all over the world. TNN will make your life better.
ISO9001: 2015 Company with Perfect Loading: Certified by ISO9001, CE, GMP, FDA, specializing in food, feed additives, APIS, Cosmetics, Medical instruments, chemical raw materials, and more.
Exporting to 60+ Countries: Our products have been sold to clients all over the world, such as Japan, Korea, Mideast, Middle Asia, Europe, Africa, India, South America, keeping a cooperative relationship with 60+ countries. We are firmly committed to our mission of creating a global trade network on supply, sales, and service.
