Oxytetracycline cas 79-57-2

描述

Oxytetracycline Quick Details

Chemical Name:Oxytetracycline
CAS No.: 79-57-2
Molecular Fomula: C22H24N2O9

MolecularStructure:

Molecular Weight:460.43

Appearance: Yellow crystalline powder

OxytetracyclineTypical Properties

Item	Specification	Results
APPEARANCE	Yellow crystalline powder	Yellow crystalline powder
Identification	Conformed to TLC	Conformed
PH value	4.5~7.5	5.6
Specific optical Rotation	-203~-216	-209
Heavy metals	≤50ppm	<20ppm
Light absorbing Impurities	A(430nm)<0.25A(490nm)<0.20	0.140.12
Related substances	Conformed	Conformed
Sulfated ash	≤0.5%	0.07%
Water	6.0%~9.0%	7.4%
Assay	95.0%~102.0%	97.6%

Oxytetracycline Usage

1.Used as raw material of antibiotic medicine

2.It is broad spectrum antibiotic used for pesticide for animals

OxytetracyclinPacking and Shipping

25kg/fibre drum

Oxytetracyclin Storage

Storedin a cool and ventilated warehouse