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Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[2-(4-hydroxyphenyl)diazenyl]-, potassium salt (1:2) (75508-33-7)

Identification
Name:Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[2-(4-hydroxyphenyl)diazenyl]-, potassium salt (1:2)
Synonyms:Benzenesulfonicacid, 2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-, dipotassium salt(9CI)
CAS:75508-33-7
EINECS: 278-227-1
Molecular Formula: C26H20 N4 O8 S2 . 2 K
Molecular Weight: 656.76972
InChI: InChI=1/C26H20N4O8S2.2K/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b2-1+,29-27u,30-28u;;
Molecular Structure: (C26H20N4O8S2.2K) Benzenesulfonicacid, 2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxyphenyl)azo]-, dipotassium salt(9CI)
Properties
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