Chrysophenine CAS: 2870-32-8 | MF: C30H26N4Na2O8S2 | MW: 680.66S10053, Part Number S10053, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Chemical World.
.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.
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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
| Alternate Names | Direct Yellow 12 |
| Application | Chrysophenine is a diazo stilbene dye |
| CAS Number | 2870-32-8 |
| Molecular Weight | 680.66 |
| Molecular Formula: | C30H26N4Na2O8S2 |
Chrysophenine is a diazo stilbene dye. Color index number: 24895
| 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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