Chlortetracycline Feed Additive Aureomycin Powder CAS 57-62-5 Chlortetracycline
Product Description
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Product Name
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Best price Chlortetracycline 15% 20% chlortetracycline
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CAS
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57-62-5
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Appearance
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Yellow powder
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Specification
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99%min, 98.0% --101.0%
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MF
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C22H23CIN2O8
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Storage
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Keep in a cool, dry, dark location
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Shelf life
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24 months when properly
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Chlortetracycline is the 7-chloro substitution derivative of the tetracycline and has a golden color. As a veterinary chlortetracycline is commonly used for the treatment of conjunctivitis of cats. It can also be used in the treatment of infections occurring in the urinary tract, respiratory tract, and the intestines. Its mechanism of action is through inhibiting the protein synthesis.
| 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% | ||
Usesantibacterial, antiamebic, Ca chelator, hepatotoxic; inhibits protein synthesis Uses Chlortetracycline is an antibiotic substance isolated from the substrate of Streptomyces aureofaciens. Chlortetracycline is an antimicrobial and antibacterial. UsesChlortetracycline hydrochloride is a salt prepared from chlortetracycline taking advantage of the basic dimethylamino group which protonates and readily forms the salt in solutions. The hydrochloride is the preferred formulation for pharmaceutical applications. Like all tetracyclines, chlortetracycline shows broad spectrum antibacterial and antiprotozoan activity and acts by binding to the 30S and 50S ribosomal sub-units, blocking protein synthesis. UsesAn antimicrobial and antibacterial. This compound contains an undetermined amount of epi-chlortetracycline
Genera, broad-spectrum antibiotics to grampositive and negative fungus all have antibacterial action.
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Package
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1kg/bag ,25kg/bag;25kg/drum; customize as customer's equirements
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Transit
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Fedex, TNT,DHL,EMS,and so on.
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Shipping port
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Shanghai/Tianjin/Dalian/Beijing/Xi'an
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Lead Time
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1-2 working days upon received the payment
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For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Se a. |
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Delivery Time:
Around 3-5 workdays after your payment.
Package:1kg/aluminium foil bag;25Kgs in fiber-drums with two-plastic bags inside
N et Weight: 25kgs/Drum/Gross Weight:28kgs/Drum
Drum Size & Volume: I.D.42cm × H52cm,0.08 m³/Drum
Storage: Stored in dry and cool place,keep away from strong light and heat.
Shelf Life:
Two years when properly stored.
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