110444-91-2

Basic information

• Product Name: Direct blue 290
• Synonyms: C.I. Direct Blue 290
• CAS NO: 110444-91-2
• Molecular Weight: 0
• Mol File: 110444-91-2.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Direct blue 290(CAS DataBase Reference)
• NIST Chemistry Reference: Direct blue 290(110444-91-2)
• EPA Substance Registry System: Direct blue 290(110444-91-2)

Safety Data

• Hazardous Substances Data: 110444-91-2(Hazardous Substances Data)

Usage

Description

Direct blue 290 is a synthetic dye characterized by its bright green light blue color. It is primarily used for paper shading due to its ability to impart a distinct color to the paper.

Uses

Used in Paper Industry:
Direct blue 290 is used as a shading agent for enhancing the appearance and quality of paper products. Its application reason is to provide a consistent and vibrant color to the paper, improving its visual appeal and making it more attractive for various uses.
Standard:
The dye meets the ISO standard 4, which indicates that it has a good level of performance in terms of acid resistance, alkali resistance, light fastness, soaping, water fading, and stain fading. This ensures that the paper products treated with Direct blue 290 maintain their color and quality even under various environmental conditions.

Standard

Acid Resistance

Fading

Stain