| post date: | dec 02,2021 |
| expiry date: | may 31,2022 |
| detailed description: | cas no. :4197-25-5 |
| cas registry number: | 4197-25-5 |
| synonyms: | c.i. 26150;c.i. solvent black 3;c.i. solvent black 3 (8ci);ci 26150;fat black hb;solvent black 3;fat black for microscopy;sudan black b practical grade;sudanblack;2,2-dimethyl-6-[(e)-{4-[(e)-phenyldiazenyl]naphthalen-1-yl}diazenyl]-2,3-dihydro-1h-perimidine; |
| molecular formula: | c29h24n6 |
| molecular weight: | 456.54106 |
| molecular structure: | 
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| safety description: | s24/25:avoid contact with skin and eyes.; |
