| calcium bis[2-(3-carboxy-2-hydroxynephthylazo)-5-methylbenzenesulfonate]; calcium 3-hydroxy-4-[(E)-2-(4-methyl-2-sulfonatophenyl)diazen-1-yl]naphthalene-2-carboxylate; 2-(3-carboxy-2-hydroxynephthylazo)-5-methylbenzenesulfonic acid calcium salt; C.I. 15850; D&C red 7; 3-hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-naphthalenecarboxylic acid disodium salt; lithol rubine BCA; pigment red 57 | |
| CAS RN: | [5281-04-9] |
| Formula: | C18H12CaN2O6S; 424.45 g/mol |
| InChiKey: | PZTQVMXMKVTIRC-UHFFFAOYSA-L |
| Use: | pigment |
| Colour: | ⬤ |
