China (Mainland)
Nitrofurantoin CAS NO.67-20-9
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Furadantin
- Furantoin
Quick Details
- ProName: Nitrofurantoin
- CasNo: 67-20-9
- Molecular Formula: C8H6N4O5
- Appearance: A yellow crystalline powder
- Application: 1) Nitrofurantoin is resistance to oth...
- DeliveryTime: Within one week
- PackAge: Packing 25kg/drum
- Port: Any port in china
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 99%
- Storage: Store in a well-closed container away ...
- Transportation: By sea/air/courier
- LimitNum: 1 Kilogram
- Valid Period: 3 years
- Place of Origin: China (Mainland)
- Grade Standard: Food Grade,Medicine Grade
- Model Number: USP/EP/BP/CP
Superiority
1.High quality.
2.Best price.
Details
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tems |
Specifications |
Results |
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Identification |
A: carry our the test protected form bright light. Use the solution prepared for the assy. Examined between 220 nm and 400nm (2.2.25), the solution shows two absorption maxinma, at 266nm and 367nm. The ratio of the absobtance at the maximum at 367nm to that at the maximum at 266nm is 1.36~1.42. B: Dissolve about 10mg in 10ml of dimethylformamide R.To 1ml of the solution add 0.1ml of 0.5M alcoholic potassium hydroxide, a brown color develops |
Conforms
Conforms |
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Related substances |
NMT 1.0% |
Conforms |
|
Loss on drying |
NMT 1.0% |
0.12% |
|
Sulphated ash |
NMT 0.1% |
0.06% |
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Ph |
5.5~7,0 |
6.1 |
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Assay |
98.0%~102.0% |
99.10% |
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Conclusion: it meets with the standard of BP2011. |
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