| Transport Package: | 25kg/Drum |
|---|---|
| Specification: | 25kg |
| Origin: | China |
| Samples: |
|---|
Suppliers with verified business licenses
Audited Supplier Doxycycline powder animal pass holder Specification
| CHARACETRS: | YELLOW CRYSTALLINE POWDER | CONFORMS |
| IDENTIFICATION: | TLC | CONFORMS |
| SULPHURIC ACID REACTION A YELLOW COLOUR DEVELOPS | CONFOMS | |
| IT GIVES REACTION OF CHLORIDES | CONFOSM | |
| PH | 2.0~3.0 | 2.4 |
| SPECIFIC ABSORBANCE | AT 349nm E(1%) 300~355 | 320 |
| SPECIFIC OPTICAL ROTATION | -105 ~ -120° | -110° |
| HEAVY METALS: | ≤50PPM | < 20PPM |
| LIGHT-ABSORBING IMPURITIES | AT 490nm ≤0.07 | 0.04 |
| RELATED SUBSTANCES | 6-EPIDOXYCYCLINE ≤2.0% METACYCLINE ≤2.0% 4-EPIDOXYCYCLINE ≤0.5% (EP5) 4-EPI-6-EPIDOXYCYCLINE ≤0.5% (EP5) OXYTETRACYCLINE ≤0.5% (EP5) ANY OTHER IMPURITY ≤0.5% NOT IDENTIFIED IMPURITIES ≤0.1% (EP5) |
1.8% 0.1% NOT FOUND NOT FOUND NOT FOUND NOT FOUND NOT FOUND |
| ETHANOL | 4.3~6.0% (m/m) | 4.6% |
| SULPHATED ASH | ≤0.4% | 0.06% |
| WATER | 1.4~2.8% | 2.0% |
| ASSAY | 95.0~102.0% ( C22H25ClN2O8) Based on anhydrous, ethanol-free substance |
We have a very strict quality controlling system which promises that goods we produced are always of the best quality.
We have professional staff to prepare all kinds of registration documents.
We have a careful and professional team responsible for following up customer needs.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}