Optical Brightners
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 contact@pentagonchemical.com
| Product (Phase) | Colour Index | Applications |
| ONEWHITE AS (Liquid) | OBA 253 | Paper |
| ONEWHITE 2B (Powder) | OBA 24 | Paper / Textiles |
| ONEWHITE BOP (Powder) | OBA 24 | Paper / Textiles |
| ONEWHITE UP (Liquid) | OBA 154 | Paper / Textiles |
| ONEWHITE SI (Liquid) | OBA 220 | Paper / Textiles |
| ONEWHITE BBU (Powder) | OBA 220 | Paper / Textiles |
| ONEWHITE BSU (Liquid) | OBA 264 | Paper / Textiles |
| ONEWHITE KPL (Powder) | OBA 184 | Plastic / PVC / PP |
| ONEWHITE PLS (Powder) | OBA 393 | Plastic / PVC / PP |
| ONEWHITE BA (Powder) | OBA 113 | Textiles |
| ONEWHITE BAL (Liquid) | OBA 113 | Textiles |
| ONEWHITE NYR (Liquid) | OBA 134 | Textiles |
| ONEWHITE NYR (Powder) | OBA 134 | Textiles |
| ONEWHITE GRE (Powder) | OBA 185 | Textiles |
| ONEWHITE WHN (Powder) | OBA 253 | Textiles |
| ONEWHITE MST (Liquid) | OBA 253 | Textiles |
| ONEWHITE BMF (Liquid) | OBA 263 | Textiles |
| ONEWHITE DMX (Powder) | OBA 71 | Detergent / Textiles |
| ONEWHITE DT (Powder) | OBA 351 | Detergent / Textiles |
| ONEWHITE OPS (Powder) | OBA 28 | Detergent |
| ONEWHITE DDP (Powder) | OBA 228 | Detergent |
| ONEWHITE PPE (Powder) | OBA 339 | Detergent |