Oxytetracycline hydrochloride cas 2058-46-0

Description

Oxytetracycline hydrochloride
Oxytetracycline hydrochloride quick details
Product?Name:?Oxytetracycline hydrochloride
CAS No:?2058-46-0
Molecular Formula:? C22H25ClN2O9
Molecular Structure:
MW: 496.89
Oxytetracycline hydrochloride typical propeity

Item
Specification

APPEARANCE
Should be yellow crystalline powder,hygroscopic

Solubility
?
Should be freely soluble in water, sparingly soluble in ethanol.Solutions in water become turbid on standing,owing?to the precipitation of oxytetracycline.

pH
2.3 ?C?2.9

Specific absorbance
270nm-?290nm

Specific rotation
-188??-200??

Light absorbing impurities
Absorption at 430nm shall not be more than?0.50
A (0.2%,1cm,430nm)<0.50 Absorption at 490nm shall not be more than?0.20 A (1%,1cm,490nm)<0.20 Heavy metals ???50 ppm Water ???2.0% Sulfated ash ???0.5% Assay 95.0%?to 102.0% ? Oxytetracycline hydrochloride Usage Is a broad-spectrum antibiotic, its antibacterial spectrum antibacterial principle and tetracycline basically the same Oxytetracycline hydrochloride Package 25kg ?Paper?barrel Oxytetracycline hydrochloride Storage Store in a cool, dry place. Do not store in direct sunlight. 0-6??C