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Brilliant Yellow
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Tristains

S10040

Brilliant Yellow

CAS No
3051-11-4
Synonym(s)
Direct Yellow 4
Molecular Formula:
C26H18N4Na2O8S2
Molecular Weight:
624.55
EC Number:
221-267-1
Colour Index Number:
24890
PubChem CID:
135442944
MDL number:
MFCD00007489
Specification SDS Available pack size: 25g
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Description

Brilliant Yellow | CAS: 3051-11-4 | MF: C26H18N4Na2O8S2 | MW: 624.55 | Buy now for reliable and Reproducible results from TriStains.

Brilliant Yellow is an orange-yellow colored azo dye supplied as a fine powder. It exhibits a yellow shade at pH 6.4 and shifts to a red-orange color at pH 8.0, making it suitable for pH-sensitive laboratory applications. The molecular formula of Brilliant Yellow is C26H18N4Na2O8S2, and it is also commonly known as Direct Yellow 4. Although less commonly applied than Brilliant Blue or Brilliant Red, Brilliant Yellow is involved in a few microscopy, histology, and biological staining methods of choice.

Applications

  • Widely used in enzyme activity assays
  • Uses as an acid-base analyzer in laboratory testing.

Key features

  • High-Contrast, Bright Color: Improves the visibility and the clarity of stained biological samples.
  • Multifunctional: Efficient staining dye as well as indicator of pH.
  • Safe and Resistant: Stable in terms of chemicals with good shelf life under the suggested storage conditions.
  • Reproducible Results: Guarantees uniform staining and pH.

General Description

Brilliant Yellow is an orange-yellow azo dye that is employed in biological staining and enzymatic activity assays as well as in the microscopy applications. It belongs to the category of Direct Dyes, as well as it is known as Direct Yellow 4. The unique change in color of the dye allows its application as a pH indicator and selective staining technique involving high contrast and reproducibility.

In case you are looking to buy Brilliant Yellow, or you are in need of updated prices, TriStains provides high-quality biological stains and laboratory dyes that can be used in academic research, industrial-level laboratories, and scientific organizations. Technical support is offered on the use of High-purity Brilliant Yellow in your laboratory. Brilliant Yellow price will depend on the volume of order, size of package, and quantity. Bulk discounts and competitive pricing are offered on request. Get in touch with sales team about new prices, quotes and support of product. Select the Brilliant Yellow (C26H18N4Na2O8S2) to provide reliable staining of the product, consistent pH indicators, and reproducibility of the laboratory findings. Very suitable in enzyme assays, microscopy, histology and in analytical chemistry applications.

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

25g

CAS No

3051-11-4

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TECHNICAL INFORMATION
Application Brilliant yellow is a conjugated azo dye useful as a pH indicator
CAS Number 3051-11-4
Molecular Weight 624.55
Molecular Formula
C26H18N4Na2O8S2

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

Brilliant yellow is a conjugated azo dye useful as a pH indicator with a visual transition interval of 6.5 – 8.0 with a color change from orange to reddish-orange.

TECHNICAL INFORMATION

Appearance powder
Physical State Solid
Storage Store at room temperature

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany 3
PubChem CID 5702677
MDL Number MFCD00007489
EC Number 221-267-1
Beilstein Registry 4122338
SMILES C1=CC(=O)C=CC1=NNC2=CC(=C(C=C2)/C=C/C3=C(C=C(C=C3) NN=C4C=CC(=O)C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

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