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What azo dye is formed when salicylic acid reacts with amino benzoinc acid?
Wiki User
∙ 12y ago
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 acid
reacts 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 acid
C
H2NC6H4CO2H- amino benzoinc acid.
H2NC6H4CO2H+HNO2+HCL-->CL-N=N-C6H4COOH
(AZO COMPOUND)
3,4'-dicarboxy-4-hydroxy azo benzene.
(AZO DYE)
Wiki User
∙ 12y ago
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What is the oxidation reduction reaction between maltose and DNS?
dns or dinitrosalicylic acid has a nitro group in its 3 and 5 positions each.maltose being a reducing sugar reduces the amino group at 3 rd carbon to amino grp and itself gets oxidized. the reduced product thus formed is 3-amino,5-nitro salicylic acid which is orange-red in color.
What molecule do amino acids form?
the guru molecule is formed by amino acids
What is a primary protein structure formed by?
the order of its amino acids
What particular part of protein molecule positively reacts with biuret test?
amino acid
Proteins are formed of building blocks called?
Amino acids held together by peptide bonds.
What type of molecule is formed of amino acids?
the guru molecule is formed by amino acids
Proteins are formed from?
Amino acids.
What is formed from the long chain of amino acids?
Proteins are formed from long chains of amino acids.
What is the oxidation reduction reaction between maltose and DNS?
dns or dinitrosalicylic acid has a nitro group in its 3 and 5 positions each.maltose being a reducing sugar reduces the amino group at 3 rd carbon to amino grp and itself gets oxidized. the reduced product thus formed is 3-amino,5-nitro salicylic acid which is orange-red in color.
What forms a peptide bonds?
A peptide bond is a covalent chemical bond formed between a molecule from a carboxyl group of one molecule or more molecule reacts with the amino group of the other molecule. This is called a dehydration synthesis reaction.
What types of bonds are the ones that attach amino acids to each other in a growing polypeptide?
They are amide bonds -covalent. When an amino acid reacts with another, the carboxylic acid reacts with the amine forming an amide.
What is formed when an amino group is substituted for a hydrogen?
When an amino group is substituted for a hydrogen, ammonia is formed. You can form more compounds by substituting the various elements in an amino group.
Are proteins formed from carbohydrates?
No, proteins are formed from amino acids.
What is a primary protein structure formed by?
the order of its amino acids
What molecule do amino acids form?
the guru molecule is formed by amino acids
What is formed when protein is digested?
there is only one product formed when proteins are hydrolyzed- amino acids(peptides)h2nch2cooh and h2nc2h4cooh
1 molecule of alpha-amino acid reacts with how many molecules of ninhydrin?
Two.
