Acid Red 87

Name:C.I.Acid Red 87,C.I.45380C.I.Acid Red 87,C.I.45380,CAS 17372-87-1,691.85,C20H6Br4Na2O5,Eosine Y,Eosine Yellowish,Weak Acid Red A,Weak Acid scarlet P-RMolecular Formula:C20H6Br4Na2O5Molecular Weight: 691.85CAS Registry Number:17372-87-1 Properties and Applications: yellow peach. Orange powder, soluble in water and ethanol with fluorescent blue light is yellowish red solution. Meet strong sulfuric acid yellow, it will be diluted yellow light red precipitate generated. Dyeing copper ions in the blue colour and lustre; Iron ion colour and lustre in the dark blue. Discharge the gender is good. Mainly used in red ink and red pencils, only comfortable carpet dyeing. After refining can be used as medicine and cosmetics of coloring. Can also be used in leather dyeing. The aluminum salt can be used as organic pigments.StandardLight FastnessSoapingPersperation FastnessOxygen bleachingFastness to seawaterFadingStainFadingStainFadingStainISO23321222AATCC12231133