Classification | Chemical Auxiliary Agent | CAS No. | 7128-64-5 |
Other Names | Optical brightener ob | MF | C26H26N2O2S |
EINECS No. | 230-426-4 | Purity | u226599.5% |
Place of Origin | Henan, China | Type | White pigment |
Usage | Coating Auxiliary Agents, Paper Chemicals, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, Fluorescent brightener ob powder | Brand Name | RuiQiTe |
Chemical Name | 2,5-Thiophenediylbis(5-tert-butyl-1,3-benzoxazole) | Molecular Formula | C26H26N2O2S |
Appearance | Light Yellow Powder | Melting point | 201-203u2103 |
Ash | 0.5% | Volatile matter | u22640.2% |
Light transmittance | 450nmu226596% 500nmu226597% |