Chlortetracycline
group namePharmaceutical Intermediate
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Min Order1 piece
brand nameTSH
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update timeFri, 04 May 2012 13:40:57 GMT
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Name: Chlortetracycline
Purity：15%
Grade：feed grade
CAS No.: 57-62-5
HS code:
Package: 25kg/bag
Specification:
|
Items |
Standards |
Test Results |
|
Appearance |
Brown to dark brown powder, not lumpy or moldy, no unpleasant odor |
Approved |
|
Identification |
Positive |
Approved |
|
Fineness |
0.425mm 90% min. pass through |
90% |
|
Loss on Drying |
8.0% Max. |
5.30% |
|
PH Value |
5.0-7.5 |
6.62 |
|
Heavy Metals |
20ppm Max |
<20ppm |
|
Arsenic |
2ppm Max |
<2ppm |
|
Content |
15.0% Min |
15.25%(by HPLC) |
|
TC Content |
1.2% Max |
1.06% |
|
EPI-CTC |
0.9% Max |
0.19% |
Application：
Chlortetracycline has a broad spectrum antimicrobial against gram-positive bacteria, negative bacteria, spirochetes, rickettsia, mycoplasma, chlamydia, some protozoa.
Growth-promotion effect.
