Tetracycline Hydrochloride

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Tetracycline Hydrochloride

�巍料嚴孺?埰懿燼

Tetracycline Hydrochloride

Items of analysis Specification Results
Characteristics Yellow,Crystalline Powder Yellow,Crystalline Powder
Identification positive reaction POSITIVE REACTION
Acidity(PH) 1.8~2.8 2.34
Specific optical rotation -240°~ -255° -246°
Loss on drying ≤2.0% 0.16%
Heavy metals ≤50ppm ＜40ppm
Sulphated ash ≤0.5% ＜0.04%
4-Epitetracycline ≤3.0% 1.67%
4-Epianhydrotetracycline ≤0.5% 0.01%
Anhydrotetracycline ≤0.5% 0.11%
2-Acetyl-2-decarbamoyltetracycline ≤1.5% 0.01%
Assay 95.0%~100.5% 98.7%
Conclusion CONFORM TO THE SPECIFICATION OF BP98.

Items of analysis Specification Results
Characteristics Yellow,Crystalline Powder Yellow,Crystalline Powder
Identification positive reaction POSITIVE REACTION
Acidity(PH) 1.8~2.8 2.34
Specific optical rotation -240°~ -255° -246°
Loss on drying ≤2.0% 0.16%
Heavy metals ≤50ppm ＜40ppm
Sulphated ash ≤0.5% ＜0.04%
4-Epitetracycline ≤3.0% 1.67%
4-Epianhydrotetracycline ≤0.5% 0.01%
Anhydrotetracycline ≤0.5% 0.11%
2-Acetyl-2-decarbamoyltetracycline ≤1.5% 0.01%
Assay 95.0%~100.5% 98.7%
Conclusion CONFORM TO THE SPECIFICATION OF BP98.

Industrial field

Wuhan Dongcheng Technology Development Co.,LTD

Phone	86-27-68886481
Fax	86-27-68886700
Homepage	http://www.yuanchengtech.com
E-mail	ycam@yuanchengtech.com
Address	496#zhongshan road, wuchang, Wuhan, Hubei, China

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