Basic Blue 11 / Basic Dyes

• CAS No.: 2185-86-6
• Formula: C29h32n3.Cl
• EINECS: 218-572-7
• Colour: Blue
• Appearance: Powder
• Usage: Paper, Paint, Textile, Leather
• Model NO.: Basic Blue 11
• Application Material: Wool
• Name: Basic Blue 7
• Content: 100%
• C.I.No.: Basic Blue 7
• C.I.No: 42595
• Transport Package: Drums or Carton
• Specification: 25kgs
• Trademark: AFINE
• Origin: China
• HS Code: 3204130000
• Production Capacity: 10000kgs/Month

Product Description

TECHNICAL DATA SHEET

Color Index No.: C.I Basic Blue 11

Chemical Type: Triaryl methane

Formula: C₂₉H₃₂ClN₃

Molecular Weight: 458.04

CAS#:2185-86-6

Molecular Structure:


Character: Blue-gray uniform powder. Slightly solves in cold water and appears blue when solves in hot water. Easily solves in ethanol and appears blue. Appears yellow with brown tone in concentrated sulfuric acid and turns bright green into blue after attenuated. Appears brown floc when adding sodium hydroxide into aqueous solution.

Use: Mainly be used in dyeing silk, wool, mordant dyed cotton by tannin; also be used in dyeing hemp, leather, paper, bamboo and wood; and be used in making organic pigment and solvent dyes.



Specifications:

Item	Index
Appearance	Blue-gray powder
Strength (%)	100±2
Shade	Similar to standard
Moisture (%)	6.0max
Insoluble in organic solvent (%)	1.5max

Fastness:

Testing method		C
Fibre		Cotton
Light	Light source	Sunlight
	Medium	1
Perspiration	Acid / Alkali
	Fading
	Staining
Fold (Steaming)	Condition
	Fading
	Staining
Iron (Dry)	Condition
	Fading
	2 ~ 4h later
	Staining
Soap washing	Condition
	Fading	3
	Staining	2

BASIC DYES
 

 

Product Name	C. I. Number
Auramine O	Basic Yellow 2
Chrysoidine	Basic Orange 2
Rhadamine 6GDN	Basic Red 1
Methyl Violet 2B	Basic Violet 1
Rhodamine B Extra	Basic Violet 10
Magenta	Basic Violet 14
Victoria Pure Blue BO	Basic Blue 7
Methylene Blue 2B	Basic Blue 9
Malachite Green	Basic Green 4
Bismark Brown G	Basic Brown 1
Bismark Brown R	Basic Brown 4