Optical Brightening Agent OB
| Model: | Optical Brighte |
|---|---|
| Brand: | subang |
| Origin: | Made In China |
| Category: | Chemicals / Fine Chemicals |
| Label: | optical brightening , optical brightener O , fluorescent brighten |
| Price: |
US $22
/ kg
|
| Min. Order: | 100 kg |
Product Description
Optical Brightening Agent OB is a high molecular weight optical brightener of the thiophenediyl benzoxazole class, suitable for the optical brightener of polymers at all stage of processing.
Specifications:
Appearance: Yellowish or yellowish green crystal powder
Assay: 99% min.
Melting Point: 196-203
Ash: 0.3% max.
Volatile Content: 0.3%max.
Particle size: 200 meshes
Max. Absorption Wavelength: 375nm(in ethanol)
Specifications:
Appearance: Yellowish or yellowish green crystal powder
Assay: 99% min.
Melting Point: 196-203
Ash: 0.3% max.
Volatile Content: 0.3%max.
Particle size: 200 meshes
Max. Absorption Wavelength: 375nm(in ethanol)
Member Information
| Jinan Xinxing Auxiliary Agent Factory | |
|---|---|
| Country/Region: | Shan Dong - China |
| Business Nature: | Manufacturer |
| Phone: | 13573118832 |
| Contact: | Crystal Lee (sales) |
| Last Online: | 07 Sep, 2016 |
