| Place of Origin: | China |
|---|---|
| Brand Name: | LONGPU |
| Certification: | REACH,SGS,ISO9001 |
| Model Number: | OBA OB-I, FWA 393 |
| Minimum Order Quantity: | 50KG |
| Price: | Confirm the order date |
| Packaging Details: | 25kg |
| Delivery Time: | Within 7days |
| Payment Terms: | T/T ,L/C |
| Supply Ability: | Prompt |
| CAS NO: | 7128-64-5 | Purity: | 99% |
|---|---|---|---|
| Applicaiton: | Widely Used For The Whitening Of PVC, PE, PP, PS, ABS, PMMA, POM, Polester Fiber, Paints, Printing Ink And Coatings Etc. | Odor: | Lodrless |
| Solubility: | Soluble In Alkane, Fat, Mineral Oil, Paraffin And Most Organic Solvents | Absorption VALUE: | 375nm In Ethanol |
| Color Shade: | Bluish | ||
| High Light: | optical brightness agent,fluorescing agents in detergents |
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Optical Brightener Agent OB 184
| Product Cate | Optical Brightening Agent For Plastic |
|---|---|
| Product Name | Optical Brightening Agent OB |
| Chemical Name | 2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene |
| CAS No. | 7128-64-5 |
| C.I. No. | 184 |
| Structural Formula |  |
| Molecular Formula | C26H26N2O2N2 |
| Molecular Weight | 430 |
| Technical Index | Appearance:slight greenish yellow powder Melting Point:200-202°C Purity:≥99% |
| Uses | Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc. |
| Precaution | The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it. |
