Diamond Red W Diamond Red W (Dystar); Mitsui Alizarine Red S (MDW); C.I. 58005; Labotest-BB LT00159822; Sodium Salt; Alizarin sulfonic acid sodium salt; Acid chrome red S-80 Quality Technical Index Appearance saffron even powder Shade similar to standard product Intension 100¡�3% of standard product Water content£¨%£© ¡�5% Water-insoluble ¡�0.5% Fineness£¨80 mesh standard riddle remains£© ¡�5% CAS 130-22-3