Omnistab OB ER-2 (13001-38-2) is an optical brightener used in polyester, polyester cotton, polyester yarn, polyester wool and polyester hemp. Besides it can also be used to whiten chemical fibers and plastics.
Date: Sunday, Jun 4, 2023
Product Composition
| CAS number: | 13001-38-2 |
| Chemical name: | 1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene |
| Moleculair formula: | C24H16N2 |
| Molecular weight (g/mol): | 332.40 |
Product Specification
| Assay (%) | 98.00 min |
| Melting range (°C) | 188.00 - 192.00 |
| Water-fast content (%) | 00.30 max |
| Fineness (mesh) | 100 min |
| Product form(s): | Crystalline powder |
| Packaging option(s) | Carton |
Frank van Dongen
+31630720851
+31630720851
