Colour Index Database

Colour Index

  • Name   CAS No.   C.I. No.
Name: Pigment Red 48 calcium salt
CAS: 7023-61-2
C.I. No.: 15865:2
Synonyms 15865:2; C.I. Pigment Red 48, calcium salt (1:1); C.I. Pigment Red 48, calcium salt; Pigment Red 48 calcium saltcalcium (4Z)-4-[2-(5-chloro-4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxylate; calcium 4-[(E)-(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylate; Pigment Red 48:2
Molecular Formula C18H11CaClN2O6S
Molecular Weight 458.8857
InChI InChI=1/C18H13ClN2O6S.Ca/c1-9-6-15(28(25,26)27)14(8-13(9)19)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2-8,22H,1H3,(H,23,24)(H,25,26,27);/q;+2/p-2/b21-20+;
CAS Registry Number 7023-61-2
EINECS 230-303-5
Molecular Structure 7023-61-2 Pigment Red  48:2
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