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Acid Blue 40
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Tristains

S10003

Acid Blue 40

CAS No
6424-85-7
Synonym(s)
ACID BLUE 40
Molecular Formula:
C22H16N3NaO6S
Molecular Weight:
473.435
EC Number:
–
Colour Index Number:
–
PubChem CID:
23672996
MDL number:
–
Specification SDS Available pack size: 100g, 25g, 50g
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Description

Acid Blue 40 | CAS No.: 6424-85-7 | Molecular Formula: C22H16N3NaO6S | Molecular Weight: 473.43 | Buy now for reliable and Reproducible results from TriStains.

Acid Blue 40 is a dark blue crystalline solid, which is a member of the anthraquinone group of synthetic dyes. It dissolves well in water to give a clear blue solution with a molecular formula being C22H16N3NaO6S. This dye is also soluble in both ethanol and acetone, has a limited solubility in nitrobenzene and is insoluble in non-polar solvents like benzene and dimethyl benzene. Acid Blue 40 is also commonly known as such brands as Brilliant Blue FCF and FD&C Blue No. 1.

Applications

  • Widely recognized as a microscopic stain commonly used in the lab to help researchers in visualizing cell structures and biological processes.
  • It is especially useful as a part of microscopy, especially in the study of histology and cell biology.
  • Acid Blue 40 is capable of existing as cationic surfactant and shows reactivity with the anionic surfactants under the alkaline condition.
  • Used in laboratories, it is also used in surfactants, paints, coatings, and textiles.

Key features

  • High chemical stability with excellent light fastness
  • Suitable for biological research, analytical chemistry, and industrial formulations
  • Can be applied to the laboratory, R&D, and industrial settings.
    Available sourcing and reliable documentation.

General Description

Acid Blue 40 is a dye that is based on anthraquinone and has a high level of solubility as well as vivid blue color. The compound is also known as Blue FCF or FD&C Blue 1; it is commonly used in science staining in addition to industry in pigments. The TriStains range of Acid Blue 40 can be used by researchers and laboratories to obtain high-quality Acid Blue 40 that is produced to meet the high standards of histological and biological studies.

Individuals who need to buy Acid Blue 40 to use in a laboratory, or in industry, will be able to choose between different grades and quantities. Its prices depend on volume and specification, and there are competitive prices and bulk. TriStains can provide reliable supply and quality, whether in small research requirements or large-scale production needs.

About Brand

TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.

Additional information
Brand

Tristains

Size

100g, 25g, 50g

CAS No

6424-85-7

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TECHNICAL INFORMATION
Application Acid Blue 40 is an anthraquinone dye
CAS Number 6424-85-7
Molecular Weight 473.43
Molecular Formula C22H16N3O6S•Na

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
Refer to Certificate of Analysis for lot specific data (including water content).

Acid Blue 40 is an anthraquinone dye.

TECHNICAL INFORMATION

Appearance Powder
Physical State Solid
Solubility Soluble in water (partly).
Storage Store at room temperature
Melting Point 125-132° C
Refractive Index
n20D ~1.74 (Predicted)

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