7538-59-2 Pigment Red 58:2

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Basic

CAS No. 7538-59-2
Product Name Pigment Red 58:2
Synonyms 15825:2; C.I.PigmentRed58:2; 4-[(4-Chloro-3-sulfophenyl)azo]-3-hydroxy-2-Naphthalenecarboxylic acid, calcium salt(1:1); calcium (4E)-4-[2-(4-chloro-3-sulfonatophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxylate
Molecular Formula C17H9CaClN2O6S
Molecular Weight 444.8592

Physical property