32041-58-0, CAS No 32041-58-0

32041-58-0 disodium 4-[(4-chloro-5-ethyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
Product Name	disodium 4-[(4-chloro-5-ethyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate
Synonyms	C.I. Pigment Red 200;2-Naphthalenecarboxylic acid, 4-(2-(4-chloro-5-ethyl-2-sulfophenyl)diazenyl)-3-hydroxy-, sodium salt (1:2);disodium (4Z)-4-[2-(4-chloro-5-ethyl-2-sulfonatophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxylate
Molecular Formula	C₁₉H₁₃ClN₂Na₂O₆S
Molecular Weight	478.8139
InChl	InChI=1/C19H15ClN2O6S.2Na/c1-2-10-8-15(16(9-14(10)20)29(26,27)28)21-22-17-12-6-4-3-5-11(12)7-13(18(17)23)19(24)25;;/h3-9,21H,2H2,1H3,(H,24,25)(H,26,27,28);;/q;2*+1/p-2/b22-17-;;
CAS Registry Number	32041-58-0
EINECS	250-902-5
Molecular Structure

32041-58-0 disodium 4-[(4-chloro-5-ethyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate