Optical Brightening Agent CAS No. 1533-45-5 for plastics
Chemical name: 2.2'-(4.4'-diphenol vinyl) dibenzoxazol
Product Description
Mbright OB-1, is suitable for the whitening of polyester fiber, nylon fiber, polypropylene, rigid PVC, ABS, EVA, PS, polycarbonate etc.
Suggested dosage
0.01-0.05%
Specification
Item |
Index |
Appearance |
Yellowish green powder |
Purity % |
≥99.0 |
Melting point ºC |
358-360 |
Solubility |
Not soluble in water,soluble in alkane, mineral oil ,and common organic solvents. |
Storage: Store in a cool, dry and shady place.
Packaging & Shipping
The package is 25kg fiber drum, and can be loaded 6mt with pallet in 1x 20'FCL.