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Chromotrope 2B
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Tristains

S10050

Chromotrope 2B

CAS No
548-80-1
Synonym(s)
2-(4-Nitrophenylazo)chromotropic aciddisodium salt; Acid Red 176
Molecular Formula:
C16H9N3Na2O10S2
Molecular Weight:
513.37
EC Number:
208-959-9
Colour Index Number:
16575
PubChem CID:
68360
MDL number:
MFCD00003951
Specification SDS Available pack size: 10g
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Description

Chromotrope 2B CAS: 548-80-1 | MF: C16H9N3Na2O10S2 | MW: 513.37, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Chromotrope 2B is a dark green to greenish-brown to brown Powder which is also known as 2-(4-Nitrophenylazo)chromotropic acid disodium salt, Acid Red 176. Its chemical formula is C16H9N3Na2O10S2. Chromotrope 2B, a high-quality reagent for microscopy applications, stands out for its superb staining properties and proven reliability. Its disodium salt formulation magnifies solubility while ensuring unparalleled stability. Chromotrope 2B has applications in microbiology and histology.

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.

Application :

  • Chromotrope 2B may be immobilized on AG 1-X8 ion exchange resin, used in flame atomic absorption spectrometry and inductively coupled plasma mass spectrometry (ICP-MS), done for the on-line preconcentration and determination of aluminium.
  • It can be used as a stain for certain cellular structures, aiding in the visualization of specific components in cells or tissues.
  • It may be employed as a colorimetric reagent in chemical and biological research.
  • Some azo dyes, including Chromotrope 2B, are utilized as pH indicators. The color change of the dye is sensitive to changes in pH, making it valuable in titrations and other analytical methods.

Benefits :

  • Gives accurate and reliable results
  • Stable and long-lasting color
  • Serves as a staining agent In microbiology and histology
Additional information
Brand

Tristains

Size

10g

CAS No

548-80-1

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TECHNICAL INFORMATION
Alternate Names 2-(4-Nitrophenylazo)chromotropic acid disodium salt; Acid Red 176
CAS Number 548-80-1
Molecular Weight 513.37
Molecular Formula: C16H9N3Na2O10S2

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

CI: 16575

TECHNICAL INFORMATION

Physical State Solid
Storage Store at room temperature
Melting Point 300° C

SAFETY INFORMATION

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
PubChem CID 5464171
SMILES C1=CC(=CC=C1N/N=C/2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-]) S(=O)(=O)[O-])[N+](=O)[O-].[Na+].[Na+]

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