| Product name | Oxytetracycline hcl |
| CAS No. | 2058-46-0 |
| MF | C22H25ClN2O9 |
| MW | 496.89 |
| Solve | Yellow crystalline powder |
| Melting Point | 180°C |
| Storage | 0-6°C |
| EINECS No. | 218-161-2 |
| Assay | 98% |
| Items | Standard |
| Appearance | Yellow, crystalline powder. |
| Solubility | Freely soluble in water, sparingly soluble in ethanol. |
| Identification | The retention time of the main peak is consistent with that of the main peak in the control map. |
| Color reaction |
| Chlorides reaction |
| PH | 2.3~2.9 |
| Sulfated ash | ≤0.2% |
| Light-absorbing impurities(430nm) | 430nm:≤0.50 (anhydrous substance) |
| Light-absorbing impurities(430nm) | 490nm:≤0.20 (anhydrous substance) |
| Water | ≤2.0% |
| Related substances | Impurity A: NMT 0.5% |
| Impurity B: NMT 1.0% |
| Impurity C: NMT 2.0% |
| Impurity D: NMT 2.0% |
| Impurity E: NMT 2.0% |
| Any other impurity: NMT 1.0% |
| Sum of impurities D,E and F: NMT 1.0% |
| Total impurities: NMT 3.5% |
| Residual Methan | ≤0.3% |
| Assay | 94.5%~102.0% (anhydrous substance) |
Application
1.Oxytetracycline is still used to treat infections caused by chlamydia and infections caused by mycoplasma organisms (e.g. pneumonia).
2. Oxytetracycline is used to treat acne. It is used to treat flare-ups of chronic bronchitis.
3. Oxytetracycline may also be used to treat other rarer infections, such as those caused by a group of micro-organisms called rickettsiae
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
China
