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Nitrofurantoin CAS NO.67-20-9
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- 67-20-9
- Nitrofurantoin
- Nitrofurantoine
Quick Details
- ProName: Nitrofurantoin
- CasNo: 67-20-9
- Molecular Formula: C8H6N4O5
- Appearance: light yellow powder
- Application: Genito-Urinary Tract Drug; Urinary Tra...
- DeliveryTime: Within 2 weeks after order confirmati...
- PackAge: drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%min
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 1 Metric Ton
- CAS: 67-20-9
Superiority
| Product Name | Nitrofurantoin |
| Specification | 99% |
| Appearance |
Light yellow fine powder |
Details
| Items | Specification | Result |
| Appearance | A yellow crystalline powder or yellow crystals | A yellow crystalline powder |
| Identification | ||
|
A: Carry out the test protected from bright light. Use the solution prepared for the assay. Examined between 220nm and 400nm(2.2.25), the solution shows two absorption maxima, at 266nm and 367nm. The ration of the absorbance at the maximum at 367nm to that at the maximum at the maximum at 266nm is 1.36 to 1.42 |
Conforms | |
| B: Dissolve about 10mg in 10ml of demethyformamide R. To 1ml of the solution add 0.1ml of 0.5M alcoholic potassium hydroxide. A brown colour develops | Conforms | |
| Related substances | Not more than 1.0% | Conforms |
| Loss on drying | Not more than 1.0% | 0.18% |
| Sulphated ash | Not more than 0.1% | 0.06% |
| Assay: | 98.0%~102.0% | 99.30% |
| Residual Solvents | ||
| Methanol | Not more than 3000ppm | Not detected |
| Acetone | Not more than 5000ppm | Not detected |