Optical Brightening Agent OB-1
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Basic Information
| MF | C28H18N2O2 |
|---|---|
| Purity | ≥99% |
| CAS No. | 1533-45-5 |
| Other Names | Optical Brightening Agent OB-1 |
| Place of Origin | Shandong China (Mainland) |
Specifications Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 Molecular Formula C28H18N2O2 Molecular Weight 414 Technical Index Appearance yellowish green powder Melting Point 357 359°C Purity ≥99% 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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