Furacilin [ 59-87-0 ]

- Refractive index
- 1.674
Molecular weight:198.14
Property:It is yellow crystal powder,odorless ,first it is tasteless and then slightly bitter,it will turn dark in sunlight, it will melt and decompose at 236-240oC. It is slightly soluble in ethanol and water,and almost insoluble in aether and chloroform.
Specification:
A: Accord with the drug standard of the Ministry of Health of RRC (1989 edition)
Appearance:Yellow crystal powder
Assay:97.0~103.0%
Loss on drying:Not more than 0.5%
Reidue on ignition:Not more than 0.1%
Acidity:5.5~7.0
Sulfate:Not More Than 0.04%
Chloride:Not More Than 0.014%
B:Accord with EP6 edition
Appearance:yellow crystal powder or Yellow crystalline
Assay:97.0~103.0%
Water:Not more than 1.0%
Reidue on ignition:Not more than 0.1%
Acidity:5.5~7.0
Individual unknown impurity : Not more than 0.5%
Total impurities: Not more than1.0%
Nitrofurfural Diacetate :Not more than 0.5%
5-nitro-2-furfuraldazine:Not more than 0.5%
C:Accord with USP32 edition
Appearance:yellow crystal powder or Yellow crystalline
Assay:98.0~102.0%
Water:Not more than 1.0%
Reidue on ignition:Not more than 0.1%
Acidity:5.5~7.5
5-nitro-2-furfuraldazine:Not more than 0.5%
Related substance : Not more than2.0%
Acetic acid: Not more than 1000ppm
Property:It is yellow crystal powder,odorless ,first it is tasteless and then slightly bitter,it will turn dark in sunlight, it will melt and decompose at 236-240oC. It is slightly soluble in ethanol and water,and almost insoluble in aether and chloroform.
Specification:
A: Accord with the drug standard of the Ministry of Health of RRC (1989 edition)
Appearance:Yellow crystal powder
Assay:97.0~103.0%
Loss on drying:Not more than 0.5%
Reidue on ignition:Not more than 0.1%
Acidity:5.5~7.0
Sulfate:Not More Than 0.04%
Chloride:Not More Than 0.014%
B:Accord with EP6 edition
Appearance:yellow crystal powder or Yellow crystalline
Assay:97.0~103.0%
Water:Not more than 1.0%
Reidue on ignition:Not more than 0.1%
Acidity:5.5~7.0
Individual unknown impurity : Not more than 0.5%
Total impurities: Not more than1.0%
Nitrofurfural Diacetate :Not more than 0.5%
5-nitro-2-furfuraldazine:Not more than 0.5%
C:Accord with USP32 edition
Appearance:yellow crystal powder or Yellow crystalline
Assay:98.0~102.0%
Water:Not more than 1.0%
Reidue on ignition:Not more than 0.1%
Acidity:5.5~7.5
5-nitro-2-furfuraldazine:Not more than 0.5%
Related substance : Not more than2.0%
Acetic acid: Not more than 1000ppm
Use:disinfectant and antiseptic used for local or surface sterilization.