Disperse Orange 30

Disperse Orange 30

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Disperse Orange 30 is one of the most important three primary color dyes in disperse dyes. Disperse Orange 30 is a dye with relatively small molecules and no water-soluble groups in its structure. It must use a dispersing agent to evenly disperse Disperse Orange 30 in the dyeing solution during dyeing to dye polyester and other fibers. The disperse dyes produced by Milestone Industrial Co. Ltd. have stable performance and are widely used, and are well received by users.

Name: Disperse Orange 30

Molecular weight: 450.2754

CAS Registry Number: 12223-23-3

EINECS accession number: 226-070-4

Boiling point: 645°C at 760 mmHg

Water solubility: slightly soluble

Density: 1.38g/cm3

Appearance: orange red

Flash point: 343.9°C

Application: fabric dyeing, waterless printing, printing, etc.

Hazard symbol: non-dangerous goods

Chemical formula: C19H17Cl2N5O4

Uses of Disperse Orange 30:

Disperse Orange 30 is the main color in high-temperature disperse dyes, with excellent light and sublimation fastness; Disperse Orange 30 is mainly used for dyeing polyester-cotton, polyester-viscose blended products and direct printing of cotton-polyester blended fabrics. Disperse Orange 30 can be dyed by high temperature and high pressure method, and it is also suitable for dyeing by hot melt method. Disperse Orange 30, disperse red jade H2GFL and disperse dark blue HGL form the three primary colors, which are mixed with intermediate colors and deep colors. Disperse Orange 30 can also be mixed with medium-temperature disperse dyes. It is used to dye acetate fibers. The color is slightly yellow. It has poor soap fastness to nylon and low dye uptake on acrylic.

Classification of disperse dyes

• Disperse dyes can be divided into low temperature type, medium temperature type and high temperature type according to their heat resistance during application.
• Low-temperature dyes: low fastness to sublimation, good levelling performance, suitable for exhaustion dyeing, often called E-type dyes;
• High-temperature dyes: high fastness to sublimation, but poor level dyeing, suitable for hot melt dyeing, called S-type dyes;
• Moderate temperature dyes: the sublimation fastness is between the above two, also known as SE dyes.

      Disperse Orange 30 is the main color in high-temperature disperse dyes.