2,7-Naphthalenedisulfonic acid,3-[(4-chloro-2-phosphonophenyl)azo]-6-[(2,6-diiodo-4-nitrophenyl)azo]-4,5-dihydroxy- is a chemical compound registered under CAS number 108680-75-7, with the molecular formula C22H13ClI2N5O13PS2 and a molecular weight of about 939.71 g/mol. NewsChem supplies 2,7-Naphthalenedisulfonic acid,3-[(4-chloro-2-phosphonophenyl)azo]-6-[(2,6-diiodo-4-nitrophenyl)azo]-4,5-dihydroxy- for laboratory research and bulk production; product code 665224. Send an inquiry for purity, packaging, price and lead time.