China (Mainland)
High quality Oxytetracycline supplier CAS NO.79-57-2
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Oxytetracycline
- Oxytetracycline Powder
- Oxytetracycline supplier
Quick Details
- ProName: High quality Oxytetracycline supplier
- CasNo: 79-57-2
- Molecular Formula: C22H24N2O9
- Appearance: White powder
- Application: Pharma grade & Food grade
- DeliveryTime: Ship out with in 3 days after confirmi...
- PackAge: 1kg/bag; 25kg/drum, or as customer's r...
- Port: Shanghai, Beijing, Guangzhou, HK
- ProductionCapacity: Metric Ton/Day
- Purity: 99%
- Storage: Far from fire and heat, keep in cool p...
- Transportation: DHL, EMS, FedEx, TNT, AIR, SEA
- LimitNum: 1 Kilogram
- Related Substances: Related impurities shall be not more t...
- Residue on Ignition: 0.50%
- Heavy Metal: <10ppm
- Valid Period: 24 months
Superiority
Before-Sale Service:
---Any inquiries will be replied within 12 hours.
---Golden Manufactory under ISO/GMP with large stock.
---Dedication to quality,We have strict quality control system.
---OEM/ODM Available.
---Sample is available for your evaluation & Formulation development.
---Low MOQ: No worry about the big MOQ.
---Fast Delivery: Narmolly grt it within 7-10 days after confirming the order.
---Convenient Payment: Trade Assurance on Alibaba(Visa or Credit card), or TT
After-Sale Service:
---International Authorized Third-Party Test For The Products You Demand.
---60 Days Warranty of quality of goods.
What's more:
Looking forward to having a long-term cooperation with us in China !
Welcome to visit our factory ! ! !
Details
HNB-Oxytetracycline
Oxytetracycline Molecular Formular: C22H24N2O9
Molecular Weight: 460.44
Oxytetracycline CAS NO: 79-57-2
Oxytetracycline color:yellow powder
Oxytetracycline fuction: Veterinary medicine
Tetracycline class of antibiotics. The goods as the broad-spectrum antibacterial agent, terramycin terramycin Many rickettsia,mycoplasma, chlamydia, helix, amoeba, and some are also sensitive to the goods. Enterococcus to its resistance.E
Other such as actinomycetes, bacillus anthracis, monocytosis listeria, clostridium, slave card bacteria genera, vibrio,Gibraltar, campylobacter, Yale sen bacteria such as sensitive to the goods. The goods of neisseria gonorrhoeae and meningococcal a certain antibacterial activity, but resistant to penicillin neisseria gonorrhoeae also resistant to terramycin. Over the years due to the widely application of the tetracycline class, clinical common pathogenic bacteria of terramycin resistance phenomenon is serious, gram-positive bacteria including staphylococcus aureus and most gram-negative bacilli. Tetracycline class of antibiotics cross resistance between different varieties.
Standard: USP32
|
ITEM |
SPECIFICATION |
RESULTS |
|
Characteristics |
Pale yellow to tan, crystalline powder |
Conforms |
|
Identification |
A. Absorption at 353nm: 96.0%~104.0% |
100.0% |
|
|
B. Color reaction |
Conforms |
|
Crystallinity |
Meet the requirement |
Conforms |
|
PH Value |
4.5~7.0 |
6.0 |
|
Moisture |
6.0%~9.0% |
7.5% |
|
Assay |
≥832 ug/mg |
899 ug/mg |
|
Light-absorbing impurities |
||
|
Light-absorbing at 430nm |
≤0.25%(anhydrous substance ) |
0.13% |
|
Light-absorbing at 490nm |
≤0.20%(anhydrous substance ) |
0.12% |
|
Particle Size |
|
|
|
U.S. Sieve No.20(850um) |
All pass |
Conforms |
|
U.S. Sieve No.80(180um) |
<5% max on the sieve |
Conforms |
|
Related substances |
||
|
4-epioxytetracycline |
≤0.5% |
0.4% |
|
Tetracycline Hcl |
≤2.0% |
0.5% |
|
Eluting on the tail of the principal peak |
≤2.0% |
1.7% |
Xi'an Harmonious Natural Bio-Technology company is founded by HNB plants factory to adapt to market development, joint by research and development organization under industry authority. Since its establishment, the company is committed to the development of pharmaceutical raw materials, intermediate production, pharmaceutical raw materials processing, management and import and export of natural plant extracts. The company has nearly 10 years of identification of plant medicinal active ingredients, research and development experience. Focusing on innovative products and innovative services for customers in the pharmaceutical, healthcare, food and cosmetic industries.
HNB address is located in the rapid economic development of the Xi'an International Port Area, the production base is located in the depths of the Qinling Mountains in the Qinling Mountains. Relying on abundant natural resources, focusing on providing customers with quality products. We have established deep relationships with large pharmaceutical and food companies in the Americas, Europe, Africa and Asia. It has become the industry's best raw materials, pharmaceutical intermediates and natural extracts supplier
Before-Sale Service:
---Any inquiries will be replied within 12 hours.
---Golden Manufactory underISO/GMPwithlarge stock.
---Dedication to quality,Wehavestrictqualitycontrolsystem.
---OEM/ODM Available.
---Sample is available for your evaluation & Formulation development.
---LowMOQ: NoworryaboutthebigMOQ.
---FastDelivery: Narmolly grt it within 7-10 days after confirming the order.
---Convenient Payment: Trade Assurance on Alibaba(Visa or Credit card), or TT
After-Sale Service:
---International Authorized Third-Party Test For The Products You Demand.
---60 Days Warranty of quality of goods.
What's more:
Looking forward to having a long-term cooperation with us in China !
Welcome to visit our factory ! ! !