Product name:Sudan II
CAS: 3118-97-6
Molecular Formula: C18H16N2O
Molecular Weight: 276.33
Product description:Red brown powder, with acetic acid crystallization crystallization for palm green metallic luster.Soluble in ether, acetone, oil, chloroform and petroleum ether, ice acetic acid and ethanol solution (red), insoluble in water and alkali solution, aquamarine and sulphuric acid solution, add water dilute red precipitate.Bacterial pigment dyeing, paint. If there is a test can be used in grease.