Vat Dyes Blue 6 Vat Blue Bc for Cotton Fabric Organic Dyes

• Colour: Black, Blue, Red, Green
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather
• Application Material: Wool
• Name: Vat Red 6b
• Content: 100%
• C.I.No.: Vat Blue 6
• CAS No.: 130-20-1
• Formula: C28h12cl2n2o4
• Specification: as required
• Trademark: as required
• Origin: China
• Production Capacity: 3000 Ton/Tons Per Month

Product Description

Product Description

 

name	vat blue 6	other name	vat blue BC
usage	coating spininig leather ink plasitc smoke	appearance	blue-green powder
certification	ISO90001
Molecular Formula	C28H12Cl2N2O4
Light Fastness	4
Weather Fastness	7
Acid Fastness	4
Water Fastness	4
pH	6.5-8.5

Product Name:Blue BC(Vat Blue 6)

C.I. No.: 69825
CAS No.: 130-20-1

Molecular Formula: C₂₈H₁₂Cl₂N₂O₄

Molecular Weight: 511.31

 

Shade: Brilliant blue.

 

Relative name:Vat Blue 2RF;Vat Blue BC;Vat Blue BCS;Cibanon Blue GF;Cibanon Blue GFJ;

Vat Blue 6 Physical Properties and light fastness.

Vat Blue 6
Dyeing depth g/L	30
Dyeing method	IN
Leuco color	Blue
Leveling property	2
Dead cotton	1
Light (Xeno n test 1/12)	6-7
Light (Xeno n test 1/1)	7-8
Light (Xeno n test 2/1)	7-8

 

Properties:

Aquamarine blue powder. Slightly soluble in hot Chlorofor m, 2 - Chlorophenol and hot Pyridin e ; Insoluble in water, Aceton e, Etanol and Toluen e. Alkaline reduction leuco for green light yellow, acid reduction leuco for red light blue. In concentrated sulfuric acid for brown, dilution for blue. More sensitive to hard water. Mainly used in cotton fiber dyeing, easy excessive reduction and excessive oxidation, the dyeing speed, generally not used for printing.

 

Applications:

Mainly used for silk dyeing, levelness and affinity are good. Used to stick/cotton blended fabric cold dyeing, uniform color. Also can be used for polyester/cotton two bath dyeing. Can also be processed into organic pigment.