Chrysophenine, also known as Chrysophenine G, is a synthetic dye that belongs to the class of azo dyes. It is a yellowish-orange colored compound commonly used as a colorant in various industries.
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Applications:
Biological Staining: Chrysophenine can be employed as a biological stain in histology and microscopy. It is used to stain various tissues and cells for examination and research purposes.Ink Manufacturing: The dye is utilized in the production of inks, especially in the printing industry. It can be used in offset printing, flexographic printing, and other applications where a yellow or orange color is desired.Textile Industry: Chrysophenine is widely used in the textile industry for dyeing natural and synthetic fibers, including cotton, silk, wool, and polyester. It imparts a bright yellow or orange shade to the fabrics and can be used alone or in combination with other dyes to achieve a wide range of colors. Paper Industry: Chrysophenine may find application in the paper industry for coloring paper products. It can be used to produce colored paper, specialty papers, or as a component of coatings for decorative or functional purposes. Leather Industry: The dye is also used in the leather industry for dyeing and coloring leather products such as shoes, bags, and garments. It provides a vibrant and durable coloration to leather materials. Other applications: Chrysophenine can be found in other applications such as cosmetics, paints, and plastics, where a yellow or orange color is desired.
Chrysophenine
Explore Chrysophenine | CAS No: 2870-32-8 | Molecular Formula: C30H26N4Na2O8S2 | Molecular Weight: 680.66. Also known as Direct Yellow 12, offers vibrant color.
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ADDITIONAL INFORMATION
Alternate Names | Direct Yellow 12 |
Application | Chrysophenine is a diazo stilbene dye |
CAS Number | 2870-32-8 |
Molecular Weight | 680.66 |
Molecular Formula: | C30H26N4Na2O8S2 |
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).
Chrysophenine is a diazo stilbene dye. Color index number: 24895
TECHNICAL INFORMATION
Appearance | Powder |
Physical State | Solid |
Solubility | Soluble in water, and distilled H2O (1%). |
Storage | Store at room temperature |
Melting Point | 174°C |
Refractive Index | n20D ~1.63 |
SAFETY INFORMATION
WGK Germany | 3 |
PubChem CID | 6433349 |
MDL Number | MFCD00007488 |
EC Number | 220-698-2 |
SMILES | CCOC1=CC=C(C=C1)N=NC2=CC(=C(C=C2)/C=C/C3=C(C=C(C=C3) N=NC4=CC=C(C=C4)OCC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+] |
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