Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- CAS No.
- 121-57-7
- Technologies
- Product Families
- Chemical Name
2-Hydroxy-4-methoxy benzophenone
Features & Benefits
- Labeling Claims
- Materials Features
- Features
- Very strong UV absorptivity in the region below 350 nm.
- Readily compatible with many plastics.
- Provide no effect on initial color of substrates.
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Applications
- Cosmetics: 0.1~6.0 wt%
- PVC : 0.2~0.5 wt% based on polymer weight.
- Unsaturated polyester: 0.2~0.5 wt% based on polymer weight.
- Polyacrylate: 0.2~0.5 wt% based on polymer weight.
Properties
- Appearance
- Slightly yellowish crystal powder
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Molecular Weight | 228 | — | — |
| Purity | 99 | % | — |
| Ash Content | max. 0.1 | % | — |
| Melting Point | 62 - 64 | °C | — |
| Formula | C14H12O3 | — | — |
Safety & Health
- Toxicity & Safety
UV-9 can be safely handled without irritation caused to the skin.
Packaging & Availability
- Packaging Type
- Packaging
In 25 kg carton drum with inner plastic bag.
Storage & Handling
- Storage
In a closed system and dry, dark place without any light exposure.