Basic Violet Dye 4 Methyl Violet 10b

• Colour: Violet
• Appearance: Granular
• Usage: Paper, Paint, Textile, Ink, Leather
• Application Material: Leather
• Name: Basic Violet 4
• Content: 100%
• Model NO.: Basic Violet 4
• C.I.No.: 42600
• Application: Paper, Leather, Ink, Cotton
• Transport Package: 25kg/Bag, Drum, Carton
• Specification: basic dye
• Trademark: EMPEROR
• Origin: China
• HS Code: 3204130000
• Production Capacity: 80000mt/Year

Product Description

Product Name: Basic Violet 4
C.I. No.: 42600
CAS No.: 2390-59-2
Molecular Formula: C31H42ClN3
Molecular Weight: 492.14
 
Relative Name:
methyl violet 10B ,basic crystal violet
Shade: blue purple powder
 
Basic Violet 4 Physical Properties and light fastness.

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

 
Basic Violet 4 Properties and Applications:
Soluble in cold water and hot water are violet blue, easily soluble in ethanol for violet. The strong sulfuric acid inorange, yellow to orange for diluted green. The dye solution to join sodium hydroxide have grey purple precipitation.
 
Package, 25KG/DRUM, CARTON BOX, BAG