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2,7-Naphthalenedisulfonicacid, 3-[2-(2,4-dimethylphenyl)diazenyl]-4-hydroxy-, sodium salt (1:2) (4787-93-3)

Identification
Name:2,7-Naphthalenedisulfonicacid, 3-[2-(2,4-dimethylphenyl)diazenyl]-4-hydroxy-, sodium salt (1:2)
Synonyms:2,7-Naphthalenedisulfonicacid, 3-[(2,4-dimethylphenyl)azo]-4-hydroxy-, disodium salt (9CI); C.I. AcidRed 8 (7CI); C.I. Acid Red 8, disodium salt (8CI); Acid Red 8; Acilan ScarletA; Brilliant Cochineal 2R; Brilliant Cochineal 4R; Brilliant Cochineal PSA;Brilliant Tertracid Scarlet PA; C.I. 14900; Scarlet A; Solar Fast Scarlet PA;Sumitomo Fast Scarlet A; Wool Brilliant Scarlet N
CAS:4787-93-3
EINECS: 225-337-2
Molecular Formula: C18H16 N2 O7 S2 . 2 Na
Molecular Weight: 480.42
InChI: InChI=1/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-16(29(25,26)27)9-12-8-13(28(22,23)24)4-5-14(12)18(17)21;;/h3-9,19H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-17+;;
Molecular Structure: (C18H16N2O7S2.2Na) 2,7-Naphthalenedisulfonicacid, 3-[(2,4-dimethylphenyl)azo]-4-hydroxy-, disodium salt (9CI); C.I. Aci...
Properties
Flash Point: °C
Boiling Point: °Cat760mmHg
Density:g/cm3
Flash Point: °C
Safety Data
 

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