73263-40-8 Pigment Red 53:3 Pigment Red 53:3

Synonyms：15585:3; C.I.Pigment Red 53:3; P.R.53:3; Red Lake C (strontium); 5-chloro-2-[(2-hydroxy-1-naphthalenyl)azo]-4-methyl-Benzenesulfonic acid,strontium salt(2:1)strontium 5-chloro-2-[(2-hydroxy-1-naphthyl)azo]-4-methyl-benzenesulfonate
CAS Number：73263-40-8
EINECS：277-335-6
Molecular Formula：C₃₄H₂₄Cl₂N₄O₈S₂Sr
Molecular Weight：839.2324
InChI：InChI=1/2C17H13ClN2O4S.Sr/c2*1-10-8-14(16(9-13(10)18)25(22,23)24)19-20-17-12-5-3-2-4-11(12)6-7-15(17)21;/h2*2-9,21H,1H3,(H,22,23,24);/q;;+2/p-2
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