7083096

MP Biomedicals™ Fluorescent Brightener 28

Fluoresces clear bluish under UV radiation. Fluorescent Brightener 28 is a colorless organic compound that is used for the staining of fungi and as a viability stain. Industrial uses include use as a fluorescent brightening agent for cellulose and polyamide fabrics, paper and detergents and soaps.

Manufacturer: Fischer Scientific

CAS Number: 4404-43-7

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Storage Requirements

Store at Room Temperature (15°C to 30°C)

Type

Fluorescent Brightener

For Use With (Application)

Fluorescent Brightener 28 is used for the staining of fungi and as a viability stain. Industrial uses include use as a fluorescent brightening agent for cellulose and polyamide fabrics, paper and in detergents and soaps.

Melting Point

290°C

Molecular Formula

C40H42N12O10S2Na2

Synonym

Calcofluor White M2R, Tinopal UNPA-GX

Format

Powder

Concentration

0.05% to 0.20%

Color

Yellow

CAS

4404-43-7

Formula Weight

960.96

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Description

  • Fluoresces clear bluish under UV radiation
  • Fluorescent Brightener 28 is a colorless organic compound that is used for the staining of fungi and as a viability stain
  • Industrial uses include use as a fluorescent brightening agent for cellulose and polyamide fabrics, paper and detergents and soaps
  • This product is related structurally to Fluorescent Brightner 9 (Calcofluor White MR), which was used by Jefferies and Belcher and by Maeda and Ischida in plant tissue studies.