4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Item name: 4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Group: Other Specialties
CAS Number: 91-34-9
EC Number: 202-062-6
Synonyms:

4,4'-Bis-(4-hydroxy-phenylazo)-stilben-2,2'-disulfonsaeure, Direct Yellow 4 dye, Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis(5-((4-hydroxyphenyl)azo), 4,4'-bis-(4-hydroxy-phenylazo)-stilbene-2,2'-disulfonic acid, Brillantgelb, 4,4'-Bis-(4-hydroxy-benzolazo)-stilbendisulfonsaeure-(2,2'), EINECS 202-062-6, (Stilben-disulfonsaeure-(2.2'))-4.4'-bis-[(azo 4)-phenol], 4,4'-Bis((4-hydroxyphenyl)azo)stilbene-2,2'-disulphonic acid, C.I. DIRECT YELLOW 4

Ipuac Name: 5-[(4-hydroxyphenyl)diazenyl]-2-[2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid
Molecular Formula: C26H20N4O8S2
Molecular Weight: 580.589 g/mol
Density: 1.5 g/cm3
No information available at this time

Supplier(s): 26

4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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UAB SynHet
Lithuania
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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Shin-Etsu
United States of America
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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STANLAB
Poland
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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Radchem Products, Inc.
United States of America
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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RT VANDERBILT HOLDING CO INC
United States of America
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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OQEMA
Germany
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
Shipment available
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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Chemicals United B.V.
Netherlands, Kingdom of the
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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ALTEQO
Netherlands, Kingdom of the
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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ALL Chemistry Inc.
United States of America
4,4'-bis[(4-hydroxyphenyl)azo]stilbene-2,2'-disulphonic acid
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