answersLogoWhite

0

Azo is a colouring group with -N=N- and if we try to remove say by treating with caustic hydros, the colour will also get stripped. Hence difficult.

Guru prasad.P

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Chemistry

What does mean for azo bond in textile?

An azo bond in textiles refers to a chemical bond between nitrogen atoms in azo dyes, which are commonly used in dyeing fabrics. This bond is responsible for the vibrant colors produced by azo dyes, but there have been concerns about the potential release of harmful substances during the dyeing process or if the fabric is exposed to certain conditions. Regulations exist to ensure azo dyes used in textiles are safe for consumers.


How do you remove fabric softener from fabric?

To remove fabric softener from fabric, you can try washing the fabric again with detergent and no fabric softener. Additionally, you can soak the fabric in a mixture of water and vinegar to help break down the fabric softener residue. Finally, air drying the fabric can also help to reduce any remaining residue.


How do you remove the stain of silver nitrate from a cotton fabric?

To remove the stain of silver nitrate from cotton fabric, you can try soaking the fabric in a solution of water and sodium thiosulfate. This chemical is known to react with silver ions to form a soluble silver complex, helping to remove the stain. After soaking, wash the fabric with detergent and water to remove any remaining residue.


How do you remove sizing from cotton fabric?

To remove sizing from cotton fabric, you can hand wash the fabric with warm water and a mild detergent. Gently agitate the fabric and rinse thoroughly. If the sizing is stubborn, you can also try using a mixture of vinegar and water to soak the fabric before washing. Avoid using hot water or vigorous scrubbing, as this can damage the fabric.


How do you remove feviquick mark from fabric without damaging the fabric?

To remove Feviquick mark from fabric without damaging it, you can try dabbing the affected area with acetone or nail polish remover using a cotton ball. Be gentle and gradually work on the stain until it starts to lift. Then, wash the fabric as usual according to its care instructions.

Related Questions

What does mean for azo bond in textile?

An azo bond in textiles refers to a chemical bond between nitrogen atoms in azo dyes, which are commonly used in dyeing fabrics. This bond is responsible for the vibrant colors produced by azo dyes, but there have been concerns about the potential release of harmful substances during the dyeing process or if the fabric is exposed to certain conditions. Regulations exist to ensure azo dyes used in textiles are safe for consumers.


Is it safe to take azo while on ecstasy?

yes azo is for uti (urinary track infections) ive used it to remove marijuana from my system for drug tests...


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


How expensive is it to remove mold from fabric seats and carpet in car?

How expensive is it to remove mold from fabric seats and carpet in car?


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.


How do you strip or remove PAC applied as stiffener in the fabric?

Have you tried washing the fabric


How do you remove fabric softener from fabric?

To remove fabric softener from fabric, you can try washing the fabric again with detergent and no fabric softener. Additionally, you can soak the fabric in a mixture of water and vinegar to help break down the fabric softener residue. Finally, air drying the fabric can also help to reduce any remaining residue.


When was Assaf Azo born?

Assaf Azo was born on 1984-05-17.


What is azo gantrisin?

Azo Gantrisin is used for urinary tract infections. The medicine can also be used bacterial infections and is also known as Azo Gantanol,


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)


How can I effectively remove rhinestones from fabric or jewelry?

To effectively remove rhinestones from fabric or jewelry, you can use a small pair of pliers to gently pry them off. Be careful not to damage the fabric or jewelry in the process.