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Home > products > Benzenesulfonic acid,5-[(4-amino-1-naphthalenyl)azo]-2-[2-[4-[(2-hydroxy-1-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-,disodium salt (9CI)

Benzenesulfonic acid,5-[(4-amino-1-naphthalenyl)azo]-2-[2-[4-[(2-hydroxy-1-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-,disodium salt (9CI) cas no:6459-79-6

Synonyms: 2,2'-Stilbenedisulfonicacid, 4-[(4-amino-1-naphthyl)azo]-4'-[(2-hydroxy-1-naphthyl)azo]-, disodiumsalt (8CI); C.I. 24885; Hessian Violet

Identification
NameBenzenesulfonic acid,5-[(4-amino-1-naphthalenyl)azo]-2-[2-[4-[(2-hydroxy-1-naphthalenyl)azo]-2-sulfophenyl]ethenyl]-,disodium salt (9CI)
CAS6459-79-6
Synonyms2,2'-Stilbenedisulfonicacid, 4-[(4-amino-1-naphthyl)azo]-4'-[(2-hydroxy-1-naphthyl)azo]-, disodiumsalt (8CI); C.I. 24885; Hessian Violet
Molecular FormulaC34H25 N5 O7 S2 . 2 Na
Molecular Weight158.36
Safety Data

Hazard   Xi
Risk R10;R36/37/38
Safety

Hazard Codes: Xi Irritant
Risk Statements: 10-36/37/38
R10:Flammable. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39-16 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S37/39:Wear suitable gloves and eye/face protection. 
S16:Keep away from sources of ignition.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 10-21
HazardClass: 3
PackingGroup: III 


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