solvent black 3
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: safety description: s24/25:avoid contact with skin and eyes.;
solvent black 3
post date: dec 01,2021 expiry date: may 30,2022 detailed description: cas no. :4197-25-5 solvent black 3/transparent black 4bc .i . no:solvent black 3cas no:4197-25-5molecular formula:c29h24n6molecular weight: 456.54manufacturing methods :aniline diazotization, and naphthalen-1-amine coupling, and its product to diazotization, and 2,2-dimethyl-2,3-dihydro-1h-perimidine coupling.properties and applications: blue-black. soluble in ethanol, acetone and toluene. in concentrated sulfuric acid for…
