Chemical name: 3-(5-nitrofurfurylideneamino)-2-oxazolidone
Structural formula:
Molecular formula:C8H7N5O3
CAS-No: 67-45-8
Molecular weight: 225.16
Property: Yellow crystalline powder,odorless,first its tasteless and then lightly bitter,it will turn dark in strong light, it will melt and decompose at 255
Specification:
A: Accord with the drug standard of the Ministry of Health of PRC (1989 edition)
Appearance:yellow crystal powder
Assay:97.0~103.0%
Acidity: 5.5~7.0
Loss on drying:Not more than 0.5%
Residue on ignition:Not more than 0.2%
Dissolved in ethanol:Not more than 0.5%
Heavy metals:Not more than 20ppm
B:Accord with British Pharmacopoeia (2001)edition
Appearance:yellow crystal powder
Assay:97.0~103.0%
Acidity:4.5~7.0
Loss on drying:Not more than 0.5%
Sulphated ash:Not more than 0.1%
Nitrofurfural Diacetate:Not more than 0.1%
Use: Anti-bacteria, resist the fungi and protobiont.
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- Amino Acid Series (23)
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