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CAS 584-42-9

Alizarin Yellow GG TCI A0578

Alizarin Yellow GG TCI A0578

Chemical Identity

CAS No.
584-42-9
PubChem
CID 135442953·SID 87562162
Formula
C13H8N3NaO5
Molecular weight
309.21 g/mol
Purity
>97.0%(HPLC)
Reference databases
ChemSpider·ECHA
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
sodium 2-carboxy-4-[(3-nitrophenyl)diazenyl]phenolate
SMILES
C1=CC(=CC(=C1)[N+](=O)[O-])N=NC2=CC(=C(C=C2)[O-])C(=O)O.[Na+]
InChIKey
ZHFPEICFUVWJIS-UHFFFAOYSA-M
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Alizarin Yellow GG is a chemical compound widely used as a dye in various laboratory experiments. It belongs to the category of stains and dyes, specifically designed for research and experimental purposes. This compound plays a crucial role in analytical chemistry by serving as an indicator in chemical reactions, particularly in the detection of metal cations. Its ability to form complexes with specific ions makes it an essential tool for qualitative and quantitative analysis in laboratory settings.

One of the key properties that make Alizarin Yellow GG a preferred choice is its chemical stability and solubility in organic solvents such as ethanol and acetone. These characteristics ensure consistent performance in different experimental conditions. Additionally, its distinct and contrasting color enhances visual observation, making it ideal for identifying and analyzing metal ions. The compound's resistance to moisture and light further contributes to its long shelf life and reliability in laboratory applications.

In Indonesian laboratories, Alizarin Yellow GG is commonly used in analytical chemistry, biochemistry, and environmental studies. Researchers rely on this dye for its accuracy and stability, especially in experiments involving metal ion detection and separation processes. Its widespread use highlights its importance in both academic and industrial research settings across Indonesia.

TCI brochures (PDF)

  • Metal ion detection in analytical chemistry due to its ability to form complexes with specific cations.
  • Qualitative and quantitative analysis of heavy metals in environmental and industrial samples.
  • Colorimetric assays for identifying and measuring metal concentrations in solution.
  • Laboratory experiments requiring a stable and visible dye for visual observation and documentation.
  • Research applications in biochemistry where metal ion interactions are studied for biological processes.

Brand TCI
CAS number 584-42-9
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 as per supplier specifications
Physical form Powder or solid, depending on packaging
Storage Store in a cool, dry place away from direct sunlight

Alizarin Yellow GG should be stored in a cool, dry environment to maintain its chemical stability and prevent degradation. It is recommended to keep the compound in a sealed container to protect it from moisture and light exposure. When handling, laboratory personnel should wear appropriate personal protective equipment, such as gloves and safety goggles, to ensure safety. The compound is non-hazardous under normal conditions but should be handled with care to avoid contamination. Proper storage and handling protocols help preserve its effectiveness and ensure safe use in laboratory settings.

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