Active Member
|
[China]
Address: No.2 Xizhou Industry park,Jinan,Shandong,China
Contact name:Yama
Shandong Raytop Chemical Co.,Ltd |
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| 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. |
Cas no..: 7128-64-5
Appearance: Light yellow or milk white powder
Purity: 99%Min
Melting point: 201-205℃
Solubility: Hardly soluble in water, but soluble in paraffin,
mineral oils and ordinary organic solvents.
Packaging: 25KGS fiber drums within double PE bags.
Usage: A good whitening agent for PVC, PS, PE, PP, ABS,
ther-moplastic plastics, Acetate fiber, paint, coating and printing
ink, etc.
