Oxytetracycline hydrochloride cas 2058-46-0
Assay: 95.0%??C 102.0%
Appearance: yellow crystalline powder
Package: 25kg ?Paper?barrel
Sample: Available
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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
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