Bis(3-Methyl-1-Phenyl-5-Pyrazolone) [For Determination Of Cn Vitamin B12 Etc] 97.0%
97.0%
Synonym: Bispyrazolone
Linear Formula:
C20H18N4O2
Molecular Weight: 346.39g/mol
CAS Number: 7477-67-0
Properties
| Vapour pressure | 0.0±1.6 mmHg at 25℃ |
| Assay Purity | >97% |
| Refractive index | 1.68 |
| B pt. | 428.1℃ at 760 mmHg |
| M pt. | 355℃ |
| Density | 1.306g/cm3 |
Safety Information
| Hazard Statement(s) | H317 |
| Precautionary Statement | P501-P261-P272-P280-P302 + P352-P362 + P364-P333 + P313 |
| Symbol |
|
| Signal word | Warning |
| Flash point | 212.7℃ |
| Storage Temp. | Store at room temperature. |
| Storage Class | 8 |
| Packaging | Glass Bottle |
| UN Number | 3265 |
Description
Recommended products
Phenyl 2346-Tetra-O-Benzyl-1-Thio-Beta-D-Galactopyranoside 98.0%(HPLC)
Application
Bispyrazolone was used in an experimental procedure done in order to remove linamarin in starch from cassava roots by using plant cell wall-degrading enzymes xylanase and cellulase.It was also used for spectrophotometric determination and quantization of urea in urine samples.
Purpose
For R&D use onlynot for drug household or other uses.
General Description
Bispyrazolone is an impurity of Edaravone.
Documents
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COA Not Available |
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