CAS Registry Number

CAS 73692-57-6 — 1,2-Diaminonaphthalene-5,7-disulfonic acid

1,2-Diaminonaphthalene-5,7-disulfonic acid is an aromatic sulfonic acid derivative used primarily in dye synthesis, particularly for fluorescent and luminescent compounds. It serves as a key intermediate in the production of chemiluminescent labels and certain organic pigments. This chemical has a CAS number of 73692-57-6, a molecular formula of C10H10N2O6S2, and a molecular weight of 318.32 g/mol. It is stored at ambient conditions and carries a signal word of "Danger" due to its hazardous properties. Molekula supplies 1,2-Diaminonaphthalene-5,7-disulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.