Free sample for 30123-17-2 - Trimethoprim 738-70-5 – Starsky
Free sample for 30123-17-2 - Trimethoprim 738-70-5 – 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:
Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Free sample for 30123-17-2 - Trimethoprim 738-70-5 – Starsky, The product will supply to all over the world, such as: Seychelles, Juventus, Latvia, Actually need to any of those objects be of interest to you, make sure you allow us to know. We'll be delighted to present you a quotation on receipt of one's comprehensive specs. We've our individual specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
By Nancy from Romania - 2017.06.25 12:48
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Christina from Mongolia - 2018.02.21 12:14
