Fluorescent brightener OB
Grace Sun
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Basic Information
| CAS No. | 7128-64-5 |
|---|---|
| Other Names | Optical brightener OB |
| MF | C26H26O2N2 |
| Place of Origin | Shandong China (Mainland) |
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 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. Properties : 1. being highly whiteness with small usage. 2. multipurpose used for whitening of polyester fiber and plastic. 3. having a good compatibility and good fastness to light and sublimation. 4.Can be used for high temperature process.
Delivery terms and packaging
Packaging Detail: 25KG FIBRE DRUM Delivery Detail: 7 10 days
Port: Shanghai
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