PONTACYL VIOLET 6R Chemical Properties

Colour Index 

16640

form 

powder to crystal

color 

Gray to Dark purple to Black

Safety Information

HS Code 

3204.12.5090

PONTACYL VIOLET 6R Usage And Synthesis

Uses

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.

PONTACYL VIOLET 6R(5850-63-5)Related Product Information

• Fuchsin Acid
• Acid Violet 17
• Acid Violet 131
• ACID VIOLET 6BN
• N-[4-[Bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-3-sulfonatobenzenemethanaminium
• 1-Naphthol-3,6-disulfonic acid disodium salt
• CHROMOTROPIC ACID SODIUM SALT
• BERYLLON II
• CHROMOTROPIC ACID DISODIUM SALT
• PONTACYL VIOLET 6R
• DI-SNADNS
• CALCICHROME
• CHROMOTROPE 2R
• 1,8-Dihydroxynaphthylene-3,6-disulfonic acid
• 6-Amino-4-hydroxy-2-naphthalenesulfonic acid
• 3-AMINO-2,7-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT
• PONTACYL VIOLET 4BSN
• PONTACYL VIOLET C4BN