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TCI

CAS 7781-49-9

INT Formazan TCI B0280

INT Formazan TCI B0280

Chemical Identity

CAS No.
7781-49-9
PubChem
CID 135429745·SID 87563383
Formula
C19H14IN5O2
Molecular weight
471.3 g/mol
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
N'-(4-iodoanilino)-N-(4-nitrophenyl)iminobenzenecarboximidamide
SMILES
C1=CC=C(C=C1)/C(=N/NC2=CC=C(C=C2)I)/N=NC3=CC=C(C=C3)[N+](=O)[O-]
InChIKey
BWJJSYVJOLHQFF-AMLDTQNSSA-N
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Formazan is a chemical compound widely utilized in laboratory settings, particularly in chemistry and biology research. It is commonly employed as a dye or reagent for detecting specific ions or acting as an indicator in chemical reactions. Its ability to change color based on environmental conditions makes it a valuable tool for identification and analysis. In laboratory applications, Formazan supports both qualitative and quantitative assessments, offering reliable results for various experimental needs.

One of the key attributes that make Formazan a preferred choice is its chemical stability under controlled conditions. It exhibits sensitivity to pH and temperature changes, which allows it to respond effectively to different chemical environments. This sensitivity, combined with its resistance to moisture, ensures that it remains effective for extended periods when stored properly. These properties make it ideal for use in experiments requiring precise and measurable chemical reactions.

In Indonesian laboratories, Formazan is frequently used in chemical and biochemical experiments. It plays a crucial role in educational and research institutions, supporting both teaching and advanced research activities. Its ease of use and reliable performance make it a popular choice among scientists and students alike, contributing to the advancement of scientific knowledge in the region.

  • Chemical Analysis: Formazan is used for detecting specific ions due to its color-changing properties, aiding in qualitative analysis.
  • Biochemical Research: It serves as an indicator in biochemical reactions, helping to monitor reaction progress and endpoint determination.
  • Educational Experiments: Formazan is commonly used in teaching labs to demonstrate chemical reactions and colorimetric changes.
  • Environmental Testing: It assists in assessing water or soil samples by reacting with specific contaminants and changing color accordingly.
  • Quality Control: Formazan is applied in quality control processes to ensure consistency and accuracy in chemical testing procedures.

Brand TCI
CAS number 7781-49-9
Molecular formula —
Purity —
Category Chemistry > Stains and Dyes (for Research and Experimental Use) > Stains and Dyes (Other) (for Research and Experimental Use)
Pack sizes Available in standard laboratory quantities
Physical form Solid powder or solution, depending on formulation
Storage —

Formazan should be stored in a cool, dry place away from direct sunlight to maintain its chemical stability. It is recommended to keep it in airtight containers to prevent moisture absorption, which could affect its performance. Due to its sensitivity to pH and temperature, it should be handled with care to avoid contamination. In laboratory settings, it is important to ensure proper ventilation when working with Formazan to minimize exposure. Always use appropriate personal protective equipment, such as gloves and safety goggles, when handling this compound. Proper storage and handling practices help preserve its effectiveness and ensure safe usage in research and educational environments.

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