Basic Violet 14

Name: Basic Violet 14
Availability: InStock

The appearance of Basic Violet 14(Basic magenta) is yellow-green flash crystal block or sand block. It is soluble in cold water or hot water and is reddish purple. It is very soluble in alcohol and red in color. It is insoluble in ether. It is yellowish brown in concentrated sulfuric acid and almost colorless after dilution. It is yellowish brown in concentrated nitric acid. The aqueous solution of the dye is purple, and sodium hydroxide is added to become almost colorless solution, followed by a red precipitate.

Basic Violet 14 (Basic rubine) dyeing on silk or acrylic fiber is bright red purple, yellow under tungsten light. When dyeing, pH value of dyeing bath.

It is more sensitive. If the pH exceeds 5, the color will change and precipitate.

TRADE NAME:Basic magenta,Basic Fuchsine,Basic Rubine,Astra Fuchsine B,Basic Fuchsine,Fuchsine G,Fuchsine Carbol

Technical Specifications

‍CAS NO: 632-99-5
CI.NO: 42510
Molecular Formula: C20H20ClN3
Molecular Weight: 337.85
Shade: red light purple powder.Yellow-green flash crystallization piece or sand shape.‍

Light Fastness	1
Perspiration Fastness(fading)	3-4
Perspiration Fastness(stain)	2
Soaping(fading)	2
Soaping(stain)	3-4

Colour Fastness Test

Fiber	Item	Light fastness	Flooding	Soaping (40℃)	Perspiration	Rubbing		Ironing	Sulfuric acid resistant	Acetate resistant	Alkali resistant
						Dry	Wet
Silk	Sample	2	3~4	3~4	3	—	—	4~5	1	4~5	1~2
	white silk stain	—	2	1~2	1	—	—	—	—	—	—
	white cotton stain	—	3~4	4~5	2~3	4	3~4	4~5	—	—	—
Cotton	Fading	1~2	3~4	3~4	3	—	—	4	1	4~5	1~2
	Stain	—	3	4	2~3	4	3~4	—	—	—	—
Acrylic	Fading	5~6	—	4	4	4~5	3~4	4	—	—	—

Application:

Basic Violet 14 used for paper, leather, feathers, bamboo, wood, shading.

Use condition:

‍1. Silk dyeing: suitable for dyeing silk, carried out in an acetic acid bath.
2. Acrylic dyeing: used for dyeing acrylic fiber, adding retarder in acetic acid bath, good dyeing fastness, dry cleaning fastness 4~5 grade, shrinking fastness 5. It is often combined with malachite green (CIBasicGreen4) The black color of the dyed acrylic yarn can be obtained in black and black, and the light fastness is significantly improved compared with the case of separate application.
3. Wool dyeing: The dyeing fastness dyed on wool is poor, the light fastness is 1~2, and the soaping fastness is 3~4.
4. Cotton dyeing: It can be used for tannin mordant cotton fiber dyeing, but the dyeing fastness is poor.
5. Others: It can be used for coloring and manufacturing lakes of leather, paper, feathers, wheat straw, bamboo and the like.‍

FAQ

How does Basic Violet 14 perform in terms of fastness?

The dye exhibits good light fastness and washing fastness, especially when proper mordants or auxiliary agents are used. It maintains color vibrancy after repeated washing and exposure to light.

Can Basic Violet 14 be mixed with other dyes?

Yes, it is compatible with other cationic dyes and certain reactive dyes to create custom shades, but testing is recommended to ensure color stability and uniformity.

What industries commonly use Basic Violet 14?

This dye is commonly used in textile manufacturing, leather coloring, paper dyeing, and occasionally in ink and plastic applications where bright violet coloration is needed.

Are there any special handling requirements for Basic Violet 14?

It should be handled with standard safety precautions for dyes, avoiding inhalation of dust and direct skin contact. Proper storage in a cool, dry place will maintain its stability and color performance.