| Post Date: |
Dec 26,2021 |
| Expiry Date: |
Jun 24,2022 |
| Detailed Description: |
Cas No. :119-17-5
Application： dyes intermediates, mainly used to produce Acid Red 183, 186, Direct Orange 96 etc. |
| CAS Registry Number: |
119-17-5 |
| Synonyms: |
;1-(3-Sulfophenyl)-3-methyl-5-pyrazolone;3-methyl-1-(3-sulfophenyl)-2-pyrazolin-5-one;(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)benzenesulphonic acid;3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid;3-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid;1-(3-Sulphophenyl)-3-Methyl-5-Pyrazolone; |
| Molecular Formula: |
C10H10N2O4S |
| Molecular Weight: |
254.2624 |
| Molecular Structure: |
|
| Hazard Symbols: |
![]() Xi:Irritant;
|
| Risk Codes: |
R43:;
|
| Safety Description: |
S36/37:;
|
