| 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: | nload="javascript:DrawImage(this);">
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| Hazard Symbols: | |
| Risk Codes: | R43:; |
| Safety Description: | S36/37:; |



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