China (Mainland)
- Product Details
Keywords
- 2,4-Dihydroxy benzophenone
- 131-56-6
- UV-0
Quick Details
- ProName: Benzophenone-1
- CasNo: 131-56-6
- Appearance: Almost white to light yellow crystal p...
- Application: UV absorber for cosmetic, coating, pla...
- ProductionCapacity: Metric Ton/Day
- Purity: 99% min.
- LimitNum: 0 Metric Ton
Superiority
2,4-Dihydroxy benzophenone
Benzophenone-1
UV-0
Details
|
Item |
Unit |
Specification |
|
Appearance: |
|
Almost white to light yellow crystal powder |
|
Purity (by HPLC): |
% |
≥99.0 |
|
Melting Point: |
℃ |
140-146 |
|
Loss on drying: |
% |
≤0.2 |
|
Color (Gardner scale): |
|
≤5 |
|
Residue on ignition: |
% |
≤0.5 |
|
Heavy metals: |
ppm |
≤5 |
|
UV absorbance E1% 1cm, in Methanol at λ max.290nm： |
|
≥630 |