PONTACYL VIOLET 6R
- CAS NO.：5850-63-5
- Empirical Formula: C20H12N2Na2O8S2
- Molecular Weight: 518.43
- MDL number: MFCD00059522
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:11:11
What is PONTACYL VIOLET 6R?
The Uses of PONTACYL VIOLET 6R
Pontacyl Violet 6R is an organic dye, with activating properties towards insulin-?degrading enzymes. It is also used as a dopant for polypyrrole electrodes.
Preparation
Naphthalen-1-amine diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling.
Properties and Applications
red light purple. For purple soluble in water, soluble in alcohol. The strong sulfuric acid are green light blue, diluted into a red light purple. In water solution to join strong hydrochloric acid color change to blue; Add thick sodium hydroxide solution for yellow red.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 1 | 1 | 1 | 1 | |||
| AATCC | 3 | 2 | 2 | 4 | 2 | |||
Properties of PONTACYL VIOLET 6R
| form | powder to crystal |
| Colour Index | 16640 |
| color | Gray to Dark purple to Black |
Safety information for PONTACYL VIOLET 6R
Computed Descriptors for PONTACYL VIOLET 6R
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