Is Congo Red safe for food applications?

No, Congo Red is not food grade and is considered toxic.

What is the primary use of Congo Red in India?

It is primarily used as a histological stain and a laboratory pH indicator.

Does this product require a license to purchase?

It is a standard chemical reagent; however, institutional buyers should maintain proper safety records.

How does Congo Red behave in water?

It is water-soluble and forms a deep red colloidal solution.

Can it be used for synthetic fibers?

It is primarily effective on cellulosic fibers like cotton and paper.

CHEMICAL DEKHOCD

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Congo Red Suppliers In India

CAS: 573-58-0

Formula: C32H22N6Na2O6S2Molecular Weight: 696.7 g/mol

Pricing

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Also Known As

Benzo Congo Red

Safety Information

Suspected Carcinogen

May cause cancer. Handle with extreme caution using appropriate personal protective equipment.

First Aid

Eyes: Flush with water for 15 minutes and seek medical attention.

Skin: Wash thoroughly with soap and water; remove contaminated clothing.

Applications & Industries

Biological Staining

Histological dye for amyloid fibrils

pH Indicator

Colorimetric reagent for acidity testing

Textile Dyeing

Direct dye for cotton fibers

Paper Coloration

Coloring agent for specialty paper

Laboratory Research

Analytical reagent for chemical assays

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