Vat Orange 7

Vat Orange 7

Our target should be to consolidate and enhance the high quality and service of existing goods, meanwhile frequently develop new products and solutions to fulfill distinct customers' demands for Factory Price For China Vat Orange 7, With our rules of " organization track record, partner trust and mutual benefit", welcome all of you to function together , improve jointly.
Factory Price For China Vat Orange 7, In the future, we promise to keep provide the high quality and more cost-effective goods, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.

Vat Orange 7 is a kind of vat dyes, which can be used for dyeing cotton and cotton cloth printing. It is also suitable for dyeing vinylon, nylon, polyester cotton and vinylon fabrics. It can also be used to make organic pigments. Milestone Industrial Co. Ltd. is a professional manufacturer of vat dyes and has rich experience. The production of vat dyes is widely used in China and exported to foreign markets.

details:

English name: Vat Orange 7

English alias: C.I. 71105

CAS Number: 4424-06-0

Molecular formula: C26H12N4O2

Molecular mass: 412.4

EINECS number: 224-597-4

Boiling point: 531.86°C

Density: 1.66

Refractive index: 1.6000

Acidity coefficient (pKa): 1.34±0.20

Chemical properties of Vat Orange 7:

Vat Orange 7 is orange-red powder. It is insoluble in acetone, ethanol, chloroform, toluene, and slightly soluble in pyridine and o-chlorophenol. Vat Orange 7 is dark red light yellow in concentrated sulfuric acid, olive color (red fluorescence) in alkaline sulfosene reducing solution, red light brown in acid solution.

Application of Vat Orange 7:

Vat Orange 7 is used for cotton dyeing and cotton printing. It is also suitable for dyeing vinylon, nylon, polyester cotton and vinylon fabrics. Vat Orange 7 is also used to make organic pigments. Vat Orange 7 can also be used for dark printing on cotton fabrics.

Milestone Industrial Co. Ltd is a comprehensive chemical company that produces and sells chemical products. The main varieties include vat dyes, reactive dyes, sulfur dyes, acid dyes, direct dyes, cationic dyes and other chemical products. It is a high-tech enterprise integrating science, industry and trade, manufacturing and sales.