1-1000 Kilograms
$80.00
≥1001 Kilograms
$20.00
Product Description
Product name: | Doxycycline Hyclate Soluble Powder 10% |
Appearance: | This product is a light yellow or yellow crystalline powder. |
Indication: | Tetracycline antibiotics. It is used to treat escherichiasis caused by pigs, chicken Gram-positive bacteria, negative bacteria, salmonellosis, Pasteurellosis and respiratory diseases caused by mycoplasma. |
Pharmacologic action: | Tetracycline antibiotics. Doxycycline reversibly binds to receptors on the 30S subunit of bacterial ribosomes, interferes with the formation of ribosomal complexes between tRNA and mRNA, prevents peptide chain elongation and inhibits protein synthesis, thereby rapidly inhibiting the growth and reproduction of bacteria. Doxycycline has an inhibitory effect on both Gram-positive and Gram-negative bacteria. Bacterial cross-resistance to doxycycline and oxytetracycline. Oral absorption is rapid, less affected by food, high bioavailability, strong tissue penetration, widespread distribution, and long-lasting effective blood drug concentration. The protein binding rate in pigs was 93%. |
Dosage: | Based on this product. Mixed drink: every 1L of water, pig 0.5 ~ 1g, chicken 6g. Used for 3 to 5 days. |
Note: | (1) The laying period of laying hens is prohibited. (2) Avoid taking it at the same time as the feed containing high calcium. |
Withdrawal period: | 28 days for chicken. |
Package | 100g/bag *100 bags |
Validity: | 2 years |
Storage: | Sealed, shaded, and stored in a dry place. |
Certification of Analysis
Item | Specification |
Characteristics | Yellow crystalline powder |
Identification | a) HPLC results b) TLC results c) Color reaction with sulfuric acid d) Color reaction with silver nitrate |
PH | 2.0~3.0 |
Specific optical rotation | -105~-120 Deg. |
Specific absorbance at 349nm | 300-335 |
Light-absorbing impurities 490nm | 0.07 max |
Related substances | a) Methacycline: 2.0% max b) 6-epidoxycycline: 2.0% max c) 4-epidoxycycline: 0.5% max d) 4-epi-6-epidoxycycline: 0.5% max e) Oxytetracycline: 0.5% max f) 2-acetyl-2-decarbamoyldoxycycline: 0.5% max g) Any other impurity: 0.5% max h) Not indentified impurities:0.1%max |
Ethanol | 4.36.0% |
Heavy metals | 40ppm max |
Water | 1.42.8% |
Sulphate ash | 0.4% max |
Assay | 95.0%~102.0% (C22H25ClN2O8) 88.0%~94.0( C22H24N2O8) |
Function&Application
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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