Oxytetracycline Hydrochloride

Product Name: Oxytetracycline Hydrochloride

CAS No.: 2058-46-0

Molecular Formula: C22H25ClN2O9

Properties: Yellow, crystalline powder

SPECIFICATION:

ITEMS	STANDARDS
Appearance	Yellow, crystalline powder
Solubility	Freely soluble in water, sparingly soluble in ethanol
Identification	A: The retention time of the main peak is consistent with that of the main peak in the control map B:Color reaction C: Chlorides reaction
pH	2.3 to 2.9
Sulfated ash	≤0.2%
Light-absorbing impurities (430nm)	≤0.50
Light-absorbing impurities (490nm)	≤0.20
Water	≤0.2%
Related substances	Impurity A: NMT 0.5%
	Impurity B: NMT 1.0%
	Impurity C: NMT 2.0%
	Impurity D: NMT 0.2%
	Impurity E: NMT 0.2%
	Any other impurity: NMT 0.1%
	Sum of impurities D,E and F: NMT 1.0%
	Total impurities:NMT3.5%
Residual Methanol	≤0.3%
Assay (anhydrous substance)	94.5% to 102.0%

Usage: Mainly has antibacterial activity against gram-positive bacteria and gram-negative bacteria such as meningococcus and gonorrhoeae

Package: 25KG/DRUM

Storage: Keep containers closed and stored in cool and well-ventilated places

Product Standard: BP/EP