Factory Price For 3,4′-Oxydianiline - Trimethoprim CAS 738-70-5 factory price – Starsky
Factory Price For 3,4′-Oxydianiline - Trimethoprim CAS 738-70-5 factory price – Starsky Detail:
Description
Product Name: Trimethoprim
CAS: 738-70-5
MF: C14H18N4O3
MW: 290.32
EINECS: 212-006-2
Melting point: 199-203 °C
Boiling point: 432.41°C (rough estimate)
Density: 1.1648 (rough estimate)
Refractive index: 1.6000 (estimate)
Storage temp: 2-8°C
Solubility DMSO: soluble
Pka: 6.6(at 25℃)
Form: white powder
Color: colorless or white
Water Solubility: <0.1 g/100 mL at 24 ºC
Merck: 14,9709
BRN: 625127
Specification
| Product Name | Trimethoprim |
| Appearance | White powder |
| Purity | 98.5%-101.0%(BP)；99.0-101.0%(CP) |
| Loss on drying | ≤1.0%(BP)；≤0.5%(USP、CP) |
| Related substances | ≤0.2% |
Application
Antibacterial drugs, the scope of antibacterial is similar to sulfa drugs, combined with sulfa drugs or antibiotics, can greatly improve the efficacy of drugs.
Used in the production of compound trimethoprim, compound cephalexin trimethoprim, Zengxiaoliansu tablets, compound artemisinin tablets
Storage
Store in cold and dry conditions, in a ventilated area away from heating and incompatible materials, sealed and stored
Stability
Stable. Incompatible with strong oxidizing agents, acids.
Description of necessary first aid measures
Inhale
If inhaled, move the patient to fresh air. If you stop breathing, give artificial respiration.
skin contact
Rinse with soap and plenty of water.
eye contact
Flush eyes with water as a preventive measure.
Ingestion
Never feed anything from the mouth to an unconscious person. Rinse your mouth with water.
Product detail pictures:
Related Product Guide:
We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Factory Price For 3,4′-Oxydianiline - Trimethoprim CAS 738-70-5 factory price – Starsky, The product will supply to all over the world, such as: Macedonia, Oman, Turkey, If you are for any reason unsure which product to select, do not hesitate to contact us and we will be delighted to advise and assist you. This way we will be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We are looking for more and more customers to create the glorious future.
By Alberta from Greenland - 2017.06.25 12:48
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Alice from Germany - 2017.10.27 12:12
