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Yes. They both contain -N=N- linkage and are strongly colored compounds.
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∙ 12y ago
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What azo dye is formed when salicylic acid reacts with amino benzoinc acid?
3,4'-dicarboxy-4-hydroxy azo benzene.it is a coupling reaction...........it forms a azo dye.when salicylic acid reacts with amino benzoinc acid.. initially amino benzoinc acidreacts with nitrous acid and hydrochloric acid to form azo group....azo group: -N=N-then that azo compound react with salicylic acid to form an azo dye(3,4'-dicarboxy-4-hydroxy azo benzene).C6H4COOH(OH)-salicylic acidCH2NC6H4CO2H- amino benzoinc acid.H2NC6H4CO2H+HNO2+HCL-->CL-N=N-C6H4COOH(AZO COMPOUND)3,4'-dicarboxy-4-hydroxy azo benzene.(AZO DYE)
Why azo dyes are resticted for textile dyeing printing?
The azo dyes that are restricted for textile use have been so restricted because they cause skin hypersensitivity and allergies. Not all azo dyes are so restricted--there are eleven azo dyes that are approved for use in food.
Mechanism of azo dye Para Red synthesis?
Azo food dyes don't set off allergic reactions as such, though some azo textile dyes can cause your skin to be hypersensitive. The mechanism for why tartrazine increases allergic reactions is not yet known.
Is azo benzene more polar than methylene blue?
Yes it is!
What are the Pharmacological uses of 4-nitrobenzene azo naphthol?
It is a dye used for fuels.
Are there any words that end in azo?
diazo, sleazo
What is an azo compound?
An azo compound is an organic compound of general formula R-N=N-R1, often coloured and the basis of synthetic dyes.
What is an azocoupling?
An azocoupling is an organic reaction between a diazonium compound and another aromatic compound which produces an azo compound.
What azo dye is formed when salicylic acid reacts with amino benzoinc acid?
3,4'-dicarboxy-4-hydroxy azo benzene.it is a coupling reaction...........it forms a azo dye.when salicylic acid reacts with amino benzoinc acid.. initially amino benzoinc acidreacts with nitrous acid and hydrochloric acid to form azo group....azo group: -N=N-then that azo compound react with salicylic acid to form an azo dye(3,4'-dicarboxy-4-hydroxy azo benzene).C6H4COOH(OH)-salicylic acidCH2NC6H4CO2H- amino benzoinc acid.H2NC6H4CO2H+HNO2+HCL-->CL-N=N-C6H4COOH(AZO COMPOUND)3,4'-dicarboxy-4-hydroxy azo benzene.(AZO DYE)
What is an azoxy?
An azoxy is a divalent functional group, an oxide of an azo compound.
What is an azobenzene?
An azobenzene is an aromatic azo compound, which is the basis of many dyes.
What is the birth name of Anatoliy Azo?
Anatoliy Azo's birth name is Azo, Anatoli Georgiyevich.
Can you take Aleve and azo together?
can you take aleve with azo
What does mean for azo bond in textile?
Azo bonds are typically rich in color! Bright and colorful are properties of the Azo bond.
What do you mean by restricted azo dye?
restricted of azo dye means the use of azo dye is restricted by the authority/government/organisation.but there are eleven azo dyes are approved for use in food.
What is an azo dye?
An azo dye is any of a number of yellow to red synthetic dyes which contain an azo or diimide functional group.
When was Assaf Azo born?
Assaf Azo was born on 1984-05-17.
