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These textile pigments are available in bright, brilliant and strong shades. it is amongst few red pigments which has very good fastness to soap and hence used in making printing inks for soap wrappers and also in the preparation of textile printing emulsions.

Molecular formula:c 18 h 15 cln 2 o 6 s molecular weight: 422.84 cas registry number:7023-61-2 manufacturing methods :2-amino-4-chloro-5-methylbenzenesulfonic acid diazotization, and 3-hydroxy-2-naphthoic acid coupling, and then into calcium salt. properties and applications:brilliant red, shallow blue light pink.purple red powder. insoluble in water and ethanol.

These whitening agents absorb light in the uv spectrum and emit light in the blue region of the visible spectrum to yield a brighter and fresher appearance to the plastic. optical brighteners are used in engineering plastics like thermoplastic polyurethanes, polyvinylchlorides (pvc), styrene homo- and copolymers and polyolefins among others.

We are one of the top-notch manufacturer, exporter, trader and importer of a comprehensive range of industrial inks. our range includes water base flexographic ink, water base shiner, solvent base flexographic ink, pigment emulsion paste, binding gum and paste, basic dyes and optical whitening agent that is formulated using high grade base material.we have more than …

service for VBL bleaching powder for ink exporter from China, we're probably the most experienced supplier from USA with ISO9001 Certification. Also the items have been certified by mutiple security certification.We will provide our service for VBL bleaching powder for ink priducts in top-quality and most favourable value.


Considering that the firm established, we've got been committed to service for VBL bleaching powder for ink in China sales and service, we've regularly adhering towards the "quality initial, service first" business philosophy to serve our shoppers and normally place this philosophy all through our service for VBL bleaching powder for ink sales and after-sales service. We are one of the most strong and comprehensive industry network of modern integrated service for VBL bleaching powder for ink product sales corporation. Welcome your inquiry!

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