Chrysophenine

Description

Chrysophenine CAS: 2870-32-8 | MF: C30H26N4Na2O8S2 | MW: 680.66, Buy now Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains. All Tristains products are exclusively distributed by Dawn Scientific Inc.

Chrysophenine is a yellowish-orange colored compound. Its chemical formula is C30H26N4Na2O8S2. Chrysophenine is also known as Chrysophenine G and Direct Yellow 12. It is a synthetic dye that belongs to the class of azo dyes. Chrysophenine is a diazo stilbene dye. Chrysophenine can be employed as a biological stain in histology and microscopy. It is commonly used as a colorant in various industries.

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 :

Chrysophenine is used for dyeing cotton, hemp, viscose and other fabrics, and can be used for dyeing leather and pulp.
It can dye silk and wool in a weak acid bath.

Benefits :

Gives accurate and reliable results
Versatile and very effective product
Stable color

Additional information

Brand	Tristains
Size	50g

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TECHNICAL 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

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

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+]