12237-00-2

Basic information

• Product Name: Reactive Red 31
• Synonyms: Procion Brilliant Red H 8B;Reactive Red 31;Procion Red H 8B
• CAS NO: 12237-00-2
• Molecular Formula: Unspecified
• Molecular Weight: 0
• Mol File: 12237-00-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Reactive Red 31(CAS DataBase Reference)
• NIST Chemistry Reference: Reactive Red 31(12237-00-2)
• EPA Substance Registry System: Reactive Red 31(12237-00-2)

Safety Data

• Hazardous Substances Data: 12237-00-2(Hazardous Substances Data)

Usage

Description

Reactive Red 31 is a type of dye that is characterized by its blu-ray red color. It has a standard light fastness rating of 4-5, an oxygen bleaching rating of 4, a perspiration fastness rating of 4-5, and a soaping rating of 4. It is also known for its fading and staining properties, with a fading rating of 3-4 and a staining rating of 4-5.

Uses

Used in Textile Industry:
Reactive Red 31 is used as a dye for coloring fabrics in the textile industry. Its blu-ray red color and good fastness properties make it a popular choice for various textile applications.
Used in Plastics Industry:
Reactive Red 31 is also used as a colorant in the plastics industry. Its ability to provide a blu-ray red color and its resistance to fading and staining make it suitable for use in the production of various plastic products.
Used in Paints and Coatings Industry:
Reactive Red 31 is used as a pigment in the paints and coatings industry. Its blu-ray red color and good fastness properties make it a popular choice for use in the formulation of various types of paints and coatings.
Used in Printing and Publishing Industry:
Reactive Red 31 is used as an ink in the printing and publishing industry. Its blu-ray red color and good fastness properties make it suitable for use in the production of various printed materials, such as books, magazines, and packaging.
Used in Cosmetics Industry:
Reactive Red 31 is used as a colorant in the cosmetics industry. Its blu-ray red color and good fastness properties make it suitable for use in the formulation of various cosmetic products, such as lipsticks, blushes, and eyeshadows.

Preparation

2-Aminonaphthalene-1-sulfonic acid diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, again with 2-Amino-5-sulfobenzoic acid condensation.

Standard

Light Fastness

Fading

Stain

ISO

4-5