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Oxytetracycline CAS 79-57-2

Oxytetracycline CAS 79-57-2

Chemical Name: Oxytetracycline

CAS No.: 79-57-2

Molecular Formula: C22H24N2O9

Molecular Structure:Oxytetracycline Structure

Molecular Weight: 460.43

Appearance: Yellow crystalline powder

Typical 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 for antibiotic medicine

2. It is a broad-spectrum antibiotic used for pesticides for animals

3. Oxytetracycline is used as a feed additive to promote growth and improve feed conversion rate.

Packing and Shipping

25kg/fibre drum

Oxytetracycline Storage

Stored in a cool and ventilated warehouse

 

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