2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3) - 5g

2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3) - 5g is a chemical compound with the molecular formula C16H9N2Na3O11S3 and a molecular weight of 570.4137699999999 g/mol. It is also known as 2-(4-sulphophenyloazo)-1,8-dihydroxy-3,6-napthalenedisulphonic acid. With a purity of 95%, it is suitable for laboratory applications. The compound should be stored at: Room Temperature. Keep in dry area.. CAS Number: 23647-14-5.