Acid Red 4
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Acid Red 4
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CAS No:
5858-39-9
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Formula:
C17H14N2O5S.Na
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Chemical Name:
Acid Red 4
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Synonyms:
1-Naphthalenesulfonic acid,4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-,sodium salt (1:1);C.I. Acid Red 4,monosodium salt;1-Naphthalenesulfonic acid,4-hydroxy-3-[(2-methoxyphenyl)azo]-,monosodium salt;C.I. 14710;Acid Eosine G;Airedale Azo Eosine;Amacid Eosine;Atul Acid Fast Pink B;Atul Acid Scarlet B;Azo Eosine;Azo Eosine G;Bucacid Azo Eosine G;Calcocid Eosine G;C.I. Acid Red 4;Curol Red B;Erio Fast Scarlet B;Fast Acid Red E;Fenazo Red E;Kiton Eosine GC;Metamine Fast Acid Red N;Azoeosin;Acid Red 4;Sodium 4-hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonate;Colocid Fast Scarlet B;Triacid Azoeosine E;Fabracid Red S-EN;Covalene Red E;Dinacid Pink B;Concorde Acid Eosine G
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CAS No:
Description
Acid red 4 is an organic sodium salt having 4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-1-sulfonate as the counterion. It has a role as a dye and an environmental contaminant. It contains a 4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-1-sulfonate.
Safety Information
|Warning|H351: Suspected of causing cancer [Warning Carcinogenicity]|P201, P202, P281, P308+P313, P405, and P501
Acid Red 4 Use and Manufacturing
1-Naphthalenesulfonic acid, 4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-, sodium salt (1:1): ACTIVE
Computed Properties
Molecular Weight:380.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:4
Exact Mass:380.04428697
Monoisotopic Mass:380.04428697
Topological Polar Surface Area:120
Heavy Atom Count:26
Complexity:582
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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