| post date: | dec 29,2021 |
| expiry date: | jun 27,2022 |
| detailed description: | cas no. :117-39-5 |
| cas registry number: | 117-39-5 |
| synonyms: | c.i. 75670;c.i. natural yellow 10;quercetin;3,3,4,5,7-pentahydroxyflavone (pract);2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4h-chromen-4-one;3-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-chromen-4-one; |
| molecular formula: | c15h10o6 |
| molecular weight: | 286.2363 |
| molecular structure: | 
|
| hazard symbols: | |
| risk codes: | r25:toxic if swallowed.; r40:possible risks of irreversible effects.; |
| safety description: | s28:after contact with skin, wash immediately with plenty of ...; s45:in case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).; |
