Agent Name

Evans Blue

CAS Number

314-13-6

Formula

C34-H28-N6-O14-S4.4Na

Major Category

Dyes

Synonyms

1,3-Naphthalenedisulfonic acid, 6,6'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4-amino-5-hydroxy-, tetrasodium salt; 4,4'-Bis(1-amino-8-hydroxy-2,4-disulfo-7-naphthylazo)-3,3'-bitolyl, tetrasodium salt; 4,4'-Bis(1-amino-8-hydroxy-2,4-disulpho-7-naphthylazo)-3,3'-bitolyl, tetrasodium salt; 4,4'-Bis(7-(1-amino-8-hydroxy-2,4-disulfo)naphthylazo)-3,3'-bitolyl, tetrasodium salt; 4,4'-Bis(7-(1-amino-8-hydroxy-2,4-disulpho)naphthylazo)-3,3'-bitolyl, tetrasodium salt; Azovan Blue; Blekit evansa [Polish]; C.I. 23860; C.I. Direct Blue 53; C.I. Direct Blue 53 tetrasodium salt; Diamine Sky Blue FF; Diazobleu; Diazol Pure Blue BF; Direct Blue 53; Dye Evans Blue; Evablin; Evans Blue; Evans Blue Dye; Evans blue, sodium salt; Geigy Blue 536, med; Geigy-blau 536; Modr Evansova [Czech]; Modr Prima 53 [Czech]; T 1824; T-1824; T1824; 1,3-Naphthalenedisulfonic acid, 6,6'-((3,3'-dimethyl-4,4'-biphenylylene)bis(azo))bis(4-amino-5-hydroxy-, tetrasodium salt; Tetrasodium 6,6'-(3,3'-dimethyl-(1,1'-biphenyl)-4,4'diyl)bis(azo)bis(4-amino-5-hydroxy-1,3-naphthalenedisulphonate); [ChemIDplus]

Category

Other Dyes

Description

Blue or black solid with a greenish-bronze luster; [CAMEO] Blue crystalline solid; [MSDSonline]

Sources/Uses

An azo dye used in blood volume and cardiac output measurement by the dye dilution method; [ChemIDplus]

Comments

An irritant; Effects in high-dose animal studies include acute tubular necrosis; [MSDSonline]

Adverse Effects
IARC Carcinogen

Not Classifiable

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Chemical Information

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Other Information

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