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4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt

4-Amino-1,1′-azobenzene-3,4′-disulfonic acid monosodium salt

Synonym: 2-Amino-5-([4-sulfophenyl]azo)benzenesulfonic acid monosodium salt, Acid Yellow 9 monosodium salt
Molecular Formula: RO3SC6H4N'=NC6H3(NH2)SO3R, R '= H or Na
Molecular Weight: 379.34
CAS Number: 74543-21-8
EC Number: 277-916-4
Packing size: 25 G  
Form: powder  
151.90 EUR
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Packing size: 100 G  
Form: powder  
600.60 EUR
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Safety Information


Hazard Statements

H315
H319

Precautionary Statements

P280
P264
P305 + P351 + P338
P302 + P352
P332 + P313
P337 + P313

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