Specification
Items                                       Specification
Appearance                               Yellow crystalline powder

Identification

                                               A: HPLC

                                               B: Sulfuric acid reaction yellow color forms
                                               C: It gives reaction of chlorides
PH                                           2.0~3.0
Absorbance, At 349nm E(1%)      300~335
Specific Optical Rotation             -105.0°~ --120.0°
Heavy Metal, ppm                       ≤50.0
Absorbing of impurity, at 490nm   ≤0.07
Ethanol, %                                4.30~6.0
Sulfated Ash, %                         ≤0.40

Assay                                        95.0%-102.0%

                                                

Related Substance, %      

 6-epidoxycyline                          ≤2.0

Metacycline                                ≤2.0
Any other impurities                    ≤0.50

Not identified impurities               ≤0.10

 

Applications
The derivatives of broad spectrum antibiotics, terramycin. Metalloproteinases broad 

spectrum inhibitor in the body.

Packaging
25kg per fiber drum

Storage 

Keep away from sources of ignition. No Smoking. Do not breathe vapor or mist. Avoid contact with
skin, eyes, or clothing. Keep container tightly closed, in a well-ventilated place..
Always refer to the Material Safety Data Sheet (MSDS) for detailed information on handling and
disposal.

Safety
Always refer to the Material Safety Data Sheet (MSDS)
Applications
The derivatives of broad spectrum antibiotics, terramycin. Metalloproteinases broad spectrum inhibitor in the body.
Packaging
25kg per fiber drum
Storage & Handling
Keep away from sources of ignition. No Smoking. Do not breathe vapor or mist. Avoid contact with
skin, eyes, or clothing. Keep container tightly closed, in a well-ventilated place..
Always refer to the Material Safety Data Sheet (MSDS) for detailed information on handling and
disposal.