Details for Pigment Red 49:2
Pigment Red 49:2
111Category: Dyestuffs and Pigments
CAS NO: 1103-39-5 EC NO: 214-161-1 Molecular Formula: C40H26CaN4O8S2 Molecular Weight: 794.8644 Specification: InChI: InChI=1/2C20H14N2O4S.Ca/c2*23-18-12-10-13-5-1-3-7-15(13)19(18)22-21-17-11-9-14-6-2-4-8-16(14)20(17)27(24,25)26;/h2*1-12,23H,(H,24,25,26);/q;;+2/p-2 Synonyms: 15630:2;C.I. Pigment Red 49 Ca salt;C.I. Pigment Red 49, Calcium Toner;C.I. Pigment Red 49, calcium salt (2:1);C.I. Pigment Red 49:2;C.I. Pigment Red 49, calcium salt (2:1) (8CI);Calcium Lithol Red2-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-1-sulfonic acid;calcium bis{2-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]naphthalene-1-sulfonate};calcium 2-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulfonate; Molecular Structure: 
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