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HomeProduct name listBASIC YELLOW 40

BASIC YELLOW 40

  • CAS NO.:35869-60-4
  • Empirical Formula: C22H24N3O2.CH3O4S
  • Molecular Weight: 473.54
  • MDL number: MFCD00802076
  • EINECS: 252-770-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:14:35
BASIC YELLOW 40 Structural

What is BASIC YELLOW 40?

Chemical properties

Fluorescent yellow dye

The Uses of BASIC YELLOW 40

Basic Yellow 40 is used in the encapsulation of various dyes in different molecular sieves or zeolite hosts. A new laser dye.

The Uses of BASIC YELLOW 40

In forensics with light to visualize cyanoacrylate ester fumed friction ridge detail in human digits.

Preparation

1,3-Dimethyl-1H-benzo[d]imidazol-2(3H)-one and 7-Dimethylaminocoumarin?condensation, and then into chloride.

Properties and Applications

green light yellow

Standard Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 3-4 5 5 5 5

Properties of BASIC YELLOW 40

EPA Substance Registry System 1H-Benzimidazolium, 2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-, methyl sulfate (35869-60-4)

Safety information for BASIC YELLOW 40

Computed Descriptors for BASIC YELLOW 40

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