Product Name Trade Name: Benzidine Yellow G-R C.I. Number: 21090 CAS Number: 6358-85-6 EU Number: 228-787-8 Chemical Family: Disazo Molecular Weight 629.49 Molecular Formula C32H26CI2N6O4 P.H. Value 6.0-7.0 Density 1.5 Oil Absorption 40-50ml/ 100g Light Fastness 5 Heat Resistance 180° C Water Resistance 4 Oil Resistance 4 Acid Resistance 5 Alkali Resistance 5 Shade: Reddish Yellow, Transparent Main Application: Offset Ink and Plastic Can Use: Water-base Ink , Textile Printing. Foreign relative brand: 10S Yellow 12( A73-1846) ( SNA) ADC Yellow G ( ADCL) Alkyd Flush( A73-1846) ( ANA) Amarelo Sinterdye ASGR Conc( SBL) Arylamide Yellow 152( SCIL)