ONEWHITE

Optical Brightening Agents

Krishna Industries is the technology leader in high performance Optical Whitening Agents(OBA), Fluorescent Brightening Agents (FBA) or Fluorescent Whitening Agents (FWA) and their intermediates.

We offer different types of Optical Brightening Agents suitable for Cellulose , Nylon , Polyester, Silk, Wool, Paper, Detergents, Soaps, Plastics, Printing Inks, Coatings and Polymers.


Our Optical Brighteners is classified as three sulfonic groups:

Disulfonic : Contains of two sulfonic acid groups and are suitable for hydrophobic fibers (nylon, silk & wool) application in Acidic pH.

Tetrasulfonic : Contains four sulfonic groups and has very good solubility. They are ideal for cellulosic fiber and paper application at neutral or alkaline pH.

Hexasulfonic : It has six sulfonic groups and has excellent solubility for surface coating application like photographic paper.

Major products can be customized as per customer's needs i.e. Strength (E Value) and Active concentration (% of active part).
Just contact us for discuss precise requirements and obtain advice on which products are required to suit your exact needs.
For further information on Chemical Properties, MSDS, CAS no, CI no, EINECS(EC) no, REACh and other regulatory issues contact us on sales@krishnadyes.net

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