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![Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]](https://starshinechemical.com/wp-content/uploads/2022/03/b0508-jpgcontextbwfzdgvyfhjvb3r8mzywntj8aw1hz2uvanblz3xoytavagu5lzg5mjg1nzq3njcxmzqvqja1mdguanbnfdyxmgrjmtm1mzblogm5zmnmmmm3n2m5nzkxowyxnzkwotzlmdu4owe1oguzzgy3ymq0mdiwytbjn2zmotzmnza.jpeg)
CAS RN: 7477-67-0
Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
- Product code: ICTB0508
- Purity/Analytical Methods: >97.0%(T)
Basic Information
| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 7477-67-0 |
| MDL number | MFCD00020765 |
| Molecular weight | 346.39 |
| Molecular Formula | C20H18N4O2 |
| Product code | ICTB0508 |
| PubChem Substance ID | 87563532 |
| Purity/Analytical Methods | >97.0%(T) |
| Reaxys-RN | 329220 |
| SDBS (AIST Spectral DB) | 4973 |
Technical Specifications
Technical Specifications
| Appearance | White to Orange to Green powder to crystal |
|---|
Safety and Regulatory
GHS
| Pictograms |
|
|---|---|
| Hazard statement | H317 : May cause an allergic skin reaction. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray P280 : Wear protective gloves P272 : Contaminated work clothing must not be allowed out of the workplace P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention P363 : Wash contaminated clothing before reuse. |
| Signal word | Warning |