Vat Red 13

Vat Rubine 6B
Vat Red 13
Vat Rubine 6B
CAS NO.:4203-77-4
Quantity

Vat  Red 13  Vat Rubine 6B
Dynathrene is our brand of Vat dyes which offer excellent fastness to washing, light and bleaching for cellulosic fiber.

Vat  Red 13  Vat Rubine 6B

1. Molecular formula: C32H22N4O2

2. Molecular weight: 494.54

3. Structure formula:

4. CAS NO.:4203-77-4

5. Appearance: Red powder.

6. Specification: Strength 100%

7. Usage: Mainly used in dyeing of cotton and silk.

8. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means.

 

Vat  Red 13  Vat Rubine 6B

Properties and Applications:

blue light red. Deep red powder. Insoluble in water. In concentrated sulfuric acid to orange, dilution after deep red precipitation. Alkaline reduction leuco for blue light green; Acid reduction leuco for dark purple. Mainly used for cotton, polyester/cotton blended fabric printing and dyeing, good levelness. Cotton is suitable for direct printing, resist printing, color discharge and white. Also can be used for silk and wool dyeing. After Pigment which is simplified C.I. Pigment Red 195.

StandardIroning FastnessChlorine bleachLight FastnessMercerizedOxygen bleachSoaping
FadingStain
ISO4564-5555
AATCC55744-5

Vat  Red 13  Vat Rubine 6B

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