Pharmaceutical Raw Materials Metronidazole Antibiotic Fights Bacteria

• CAS No.: 443-48-1
• Formula: C6h9n3o3
• Einecs: 207-136-1
• Type: Pharmaceutical Intermediates
• Transport Package: Drum
• Specification: 25kg drum
• Model NO.: TNN10
• Trademark: TNN
• Origin: China (Mainland)
• HS Code: 2922499990
• Production Capacity: 300 Tons/Year

Product Description

Product Description

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.