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83221-42-5
sodium 5-ethoxy-2-[[4-(phenylazo)phenyl]azo]benzenesulphonate
CAS: 83221-42-5
Molecular Formula: C20H17N4NaO4S
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83221-42-5
83221-42-5 -
Names and Identifiers
Name
sodium 5-ethoxy-2-[[4-(phenylazo)phenyl]azo]benzenesulphonate
Synonyms
Einecs 280-220-3
C.I. Acid yellow 197
sodium 5-ethoxy-2-[[4-(phenylazo)phenyl]azo]benzenesulphonate
5-Ethoxy-2-[[4-(phenylazo)phenyl]azo]benzenesulfonic acid sodium salt
CAS
83221-42-5
EINECS
280-220-3
83221-42-5 -
Physico-chemical Properties
Molecular Formula
C20H17N4NaO4S
Molar Mass
432.42815
83221-42-5 structural formula
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83221-42-5
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