Vat Orange 7, Vat Brilliant Orange GR

Vat Orange 7

Product Name: Vat Brilliant Orange GR

C.I. Name: Vat Orange 7

CAS No.: 4424-06-0

Application: Mainly used for dyeing and printing of cotton, viscose fibers, silk, polyester, viscose, and polyester cotton.

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Vat Orange 7 Chemical Property

Vat Orange 7 is a kind of orange red powder. It is insoluble in acetone, ethanol, chloroform, and toluene, slightly soluble in pyridine and o-chlorophenol. It appears dark red yellow in concentrated sulfuric acid, olive colored (with red fluorescence) in alkaline sodium hydroxide reduction solution, and red brown in acidic solution.

Vat Orange 7 Application

·Textile dyeing:

·Cotton fabric: used for producing high-end cotton products with extremely high requirements for color fastness.

·Hemp fabric:

·Adhesive/synthetic silk fabric:

·Corduroy, canvas, workwear fabric, etc.

·Textile printing: can be used for printing cellulose fiber fabrics.

·Colored yarn dyeing: used to dye colored yarn for towels, checkered fabrics, etc.

·Organic pigments: After pigment treatment, they can be used as high-performance organic pigments in fields such as coatings, plastics, and high-end inks.

Vat Orange 7 Specification

» Product name: Vat Brilliant Orange GR

» Type: Vat Dyes

» CAS NO.: 4424-06-0

» MF:C26H12N4O2

Vat Orange 7 Physical Propertie

Basic Information
Product Name	Vat Brilliant Orange GR
Colour Index	C.I. vat orange 7
CAS No.	4424-06-0
Specification
Shade	Similar With Standard
Strength	100%
Appearance	Powder .
Moisture %≤	1.20
Insoluble Matter %≤	0.20
Application	Printing and dyeing cotton