MST® Low Price Vat Orange 7
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Low Price 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: MST® Low Price 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 MST® Low Price Vat Orange 7:
MST® Low Price Vat Orange 7
is orange-red powder. It is insoluble in acetone, ethanol, chloroform, toluene,
and slightly soluble in pyridine and o-chlorophenol. Low Price 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
MST® Low Price Vat Orange 7:
MST® Low Price Vat Orange 7 is used for cotton dyeing and cotton printing. It is also suitable for dyeing vinylon, nylon, polyester cotton and vinylon fabrics. Low Price Vat Orange 7 is also used to make organic pigments. Low Price 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.