Product Description
Product Name: Oxytetracycline hcl
CAS: 2058-46-0
MF: C22H25ClN2O9
MW: 496.89
Standard USP/BP
EINECS: 218-161-2
Specification
| Product Name | Oxytetracyline HCl | |
| Characters | Yellow, Crystalline Powder | |
| Solubility | Freely soluble in water, Sparingly soluble in alcohol | |
| pH | 2.3~2.9 | |
| Specific optical rotation | -188~-200 | |
| Specific absorbance | 270~290 | |
| Light | 430nm | ≤0.50 |
| 490nm | ≤0.20 | |
| Related substances (%) | Impurity A | ≤0.5 |
| Impurity B | ≤2.0 | |
| Impurity C | ≤2.0 | |
| Total of impurities D. E and F | ≤2.0 | |
| Disregard limit | ≤0.1 | |
| Heavy metals (ppm) | ≤50 | |
| Water(%) | ≤2.0 | |
| Sulfated ash(%) | ≤0.5 | |
| Assay (%) | 95.0~102.0 | |
| Methanol(ppm) | ≤3000 | |
| Conclusion | The results can conforms with BP2011 | |
Product Function
Use It is a broad-spectrum antibiotic, its antibacterial spectrum and antibacterial principle are basically the same as tetracycline.
Uses mainly for Gram-positive bacteria and meningococcal, gonococcus and other Gram-negative bacteria have antibacterial activity
Use to prevent amino acid-tRNA binding to the 30S subunit to inhibit protein synthesis. Antibacterial spectrum: Gram-negative and positive bacteria. Drug resistance pattern: loss of activity, ribosome protection, inactivation of tetracycline.
Packing & Delivery
For small samples quantity <1 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags.
For medium quanity 1-25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags, then packed in cartons or small drums for shipping.
For larger quanity >25 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags OR bigger size double seal PET bags for 25kgs in bulk then packed in drums for shipping.
Please contact us for more details if you have any question!
Company Profie
Hebei Crovell Biotechnology Co., Ltd.
Hebei Crovell Biotechnology Co., Ltd.was founded in 2007, located in Shijiazhuang City,which is the capital of Hebei Province and hub sector among Beijing, Tianjin, and Hebei.
We have the advantage of convenient transportation.
Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.
In recent five years, the company has implemented the strategy of "going out" vigorously.
We has established our branches in Hebei China, Vietnam and Mexico, making our market and sales network more and more perfect.
Our company will continue to adhere to the strategic positioning of fine chemical industry in the future and competition ideas of irreplaceable product differentiation, and strive to become to the leading of Chinese chemical industry.
Exhibition
Certifications
FAQ
Q1. Can I have a sample order for your products?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How to proceed an order for your products?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
Q6. Is it OK to print my logo on package?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
If you have any other needs, please contact me.