Sudan Ⅳ

Purity: Analytical Reagent

Synonym(s): o-Tolyazo-o-tolyazo-β-naphthol Scarletred Oil red Ⅳ; Biebrich scarlet R fat soluble; Fat Ponceau R or 4; Lipid Crimson; Oil Red IV; Scarlet Red Scharlach; Solvent Red 24; Sudan R or BB; 1-[2-Methyl-4-(2-methylphenylazo)phenylazo]-2-naphthol; C.I. 26105; Bieblich Scarlet R; Scarlet Red; Scharlach Red; Solvent Red 24

Formula: C24H20N4O Molecular Weight: 380.44

CAS Number: 85-83-6 Beilstein Number: 709018 EC Number: 201-635-8 MDL Number: MFCD00003893 PubChem CID: 62330

Properties

Shelf life: 1460 days

Solubility: Insoluble in water; Soluble in Chloroform; Slightly soluble in Acetone, Ethanol, Benzene

Sensitivity:

Boiling point:

Melting point: 199°C

InChl: InChI=1S/C24H20N4O/c1-16-7-3-6-10-21(16)26-25-19-12-13-22(17(2)15-19)27-28-24-20-9-5-4-8-18(20)11-14-23(24)29/h3-15, 29H, 1-2H3

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319

Precautionary Statements: P305+P351+P338; P280; P302+P352; P321; P264; P362+P364; P264+P265; P337+P317; P332+P317

WGK: 3

Storage:

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves