Basic information Safety
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt Structure

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt

Chemical Properties

EWG's Food Scores 1
EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-[[3-[[[2-[[2-(sulfooxy)ethyl]sulfonyl]ethyl]amino]carbonyl]phenyl]azo]-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, tetrasodium salt (116889-78-2)

Safety

Symbol(GHS)
Signal wordWarning
Hazard statements H317
Precautionary statements P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
Hazard Codes  Xi
Risk Statements  43
Safety Statements  22-24-37

Preparation Products And Raw materials

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