China 99% Purity Chlortetracycline Hydrochloride with Factory Price CAS 64-72-2, Find details about China Chlortetracycline Hydrochloride, 7-Chlortetracycline Monohydrochloride from 99% Purity Chlortetracycline Hydrochloride with Factory Price CAS 64-72-2
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.
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Xingjiu is a professional supplier of industrial intermediates,cosmetics raw materails,solvents and other daily chemical raw materials.
2.Own factory
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3.Strength
simultaneously,our factory also has a research and development and quality testing center,which with strong technical research and development strength.
4.Effective communication
More effective communication so that our products for you to reduce costs, improve efficiency, our company open all channels of communication to listen to your voice.
5. Great after-sales service
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Q1: Can I get a sample?
A:Free samples is available, while the shipping cost should undertake by your side.
Q2: What is your MOQ?
A:Our MOQ is1kg for your evaluation quality of our goods on the condition that sample charge is 100% paid.
Q3: How to delivery?
A:Goods will be shipped within 24 hours (Chinese holiday excluded), usually shipping by DHL, Fedex, EMS, TNT, HKETK. we will ship with another special safe and hidden packages to ensure you getting goods if there are some troubles with shipping address.
Q4:How to make orders?
A: Inquiry + payment+shipping.Firstly, please send inquiry to us. Secondly, pay your bill via Western Union, Money Gram, T/T or Bitcoin after our confirmation of orders. Finally, we ship products out and give tracking number to you.
Q5: Is there any discount?
A:of course. The price is negotiable. You will get discount and the most favorable price if you order large quantity goods or order with some other products together.