CAS Registry Number
CAS 28706-33-4 — 2-naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[2-(2-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:4)
2-naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[2-(2-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:4) is a synthetic dye used primarily in analytical and industrial applications. This chemical has the CAS number 28706-33-4 and carries no signal word. Molekula supplies 2-naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-[2-(2-methyl-4-sulfophenyl)diazenyl]-, sodium salt (1:4) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Molekula products for CAS 28706-33-4
Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.