71872-43-0

Basic information

• Product Name: Disperse Blue 284
• Synonyms: Disperse Blue 284;C.I. Disperse Blue 284;Blue 284;Dispersol Blue C-R;Dispersol Blue RPC.;Terasil Blue W 2RS
• CAS NO: 71872-43-0
• Molecular Formula: C17H19N5O6S
• Molecular Weight: 0
• Product Categories: Dyes and Pigments
• Mol File: 71872-43-0.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Disperse Blue 284(CAS DataBase Reference)
• NIST Chemistry Reference: Disperse Blue 284(71872-43-0)
• EPA Substance Registry System: Disperse Blue 284(71872-43-0)

Safety Data

• Hazardous Substances Data: 71872-43-0(Hazardous Substances Data)

Usage

Description

Disperse Blue 284 is a bright blue dye that is specifically designed for dyeing and printing applications on polyester materials, as well as being suitable for use with superfine fibers.

Uses

Used in Textile Industry:
Disperse Blue 284 is used as a dye for polyester materials and superfine fibers due to its bright blue color and compatibility with these types of fabrics.
Used in Printing Industry:
Disperse Blue 284 is also used as a printing ink for polyester materials, providing a vibrant and long-lasting color.
Standard:
The performance standards for Disperse Blue 284 include:
Ironing Fastness: Rated at ISO 4-5, indicating that the color remains resistant to fading or staining even after multiple rounds of ironing.
Light Fastness: Rated at ISO 3-4, meaning that the dye is able to withstand exposure to sunlight without significant fading or color change.
Perspiration Fastness: Rated at ISO 3-4, showing that the dye is resistant to fading or staining when exposed to sweat.
Washing Fastness: Rated at ISO 4-5, demonstrating that the color remains vibrant and resistant to fading or staining even after multiple washes.

Preparation

5-Nitrothiazol-2-amine diazo, and N,N-Di(2-acetoxyethyl)benzeneamine?coupling.

Standard

Ironing Fastness

Fading

Stain

ISO

4-5