Chlortetracycline Hydrochloride
Other name: [4S-(4alpha,4aalpha,5aalpha,6beta,12aalpha)]-7-Chloro-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide monohydrochloride
CAS NO.: 64-72-2
EINECS NO.: 200-591-7
MF: C22H23ClN2O8.HCl
MW: 515.35
Boiling point:694.1°C at 760 mmHg
Flash point:373.6°C
Vapour Pressur:3.19E-20mmHg at 25°C
Appearance: golden yellow or yellow crystals; odorless, bitter taste; once it meets the light and color will become dark gradually.
Specification:
ITEMS |
STANDARD |
RESULTS |
Characters |
Yellow powder |
Conforms |
Identification |
A |
Thin-layer chromatography |
Conforms |
B |
As description of EP6 |
C |
Reaction of chlorides |
PH |
2.3-3.3 |
2.51 |
Water |
≤2.0% |
0.45% |
Spec. Rotation |
-235° - -250° |
-248° |
Sulphated Ash |
≤0.5% |
0.14% |
Absorbance |
460nm ≤0.40 |
0.218 |
Related Substances |
4-Epichlortetracycline |
≤4.0% |
1.47% |
Total of other impurities |
≤1.0% |
0.78% |
Heavy Metals |
≤50ppm |
< 50ppm |
TC.HCL( on dried basis) |
≤8.0% |
3.36% |
CTC.HCL(on dried basis) |
≥89.5% |
93.23% |
TC.HCl+CTC.HCl(on dried basis) |
94.5%-102.0% |
96.59% |
Function:
Chlortetracycline is a broad-spectrum antibiotic effective against both gram positive and gram negative pathogenic bacteria including mycoplasma,chlamydia rickettsia.it is active in control and treatment of chicken pullorum,typhoid swine enteritis and bacterial diseases in poultry and such as paratyphoid,fowl cholera.
Package:25kg/drum or as your request.
Storage Situation: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Shelf Life: Two years when properly stored.
Delivery: within two weeks after receiving your prepayment.
Service we can provide:
1.Mixed container, we can mix different items in one container.
2.Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3.Prompt shipment with professional documents
4.Packing as your request, with photo before shipment.
To get more information, just feel free to contact with us. Thanks.
Mr. Liu
Qingdao fraken international trading co., ltd
Address: RM1005 post mansion yan'an three road ,qingdao ,China
Tel: 0086 532 83899718
Fax: 0086 532 83623236