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HANGZHOU FLYING TECHNOLOGY CO., LTD.
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Benzophenone-3

Benzophenone-3

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Benzophenone-3

Chemical name: 2-hydroxy-4-methoxy-benzophenone ( BENZOPHENONE-3/BP-3/UV-9 )
Molecular Formula:C14H12NO3
CAS NO.: 131-57-7
Structural Formula:
Main Chemical Indexes:
AppearanceWhite or Light yellow crystalline powder
AssayMin. 99.0%
Specific Extinction (E290)Min. 630
Melting point62.0℃-65.0℃
Loss on dryingMax. 0.2%
Heavy metalsMax. 5ppm
Burnt ResidueMax. 0.1
Total Aerobic CountMax. 100 CFU/g
Total Leaf MoldMax. 300 CFU/Characteristics and Uses:
Benzophenone-3 is a benzophenone type UV absorber. It is Compatible with many plastics. It is particularly recommended for using in cosmetics, it is also effective to protect PVC and unsaturated polyester resins.
1.Cosmetics: 0.1~10.0 wt%
2.PVC: 0.2~0.5 wt% based on polymer weight.
3.Unsaturated polyester: 0.2~0.5 wt% based on polymer weight.
4.Polyacrylate: 0.2~0.5wt% based on polymer weight.
Stability and Storage:
Benzophenone-3 can be safely handled without any irritation caused to the skin. BP-3 should be stored in a closed system, and be kept in a dry and dark place without any light exposure.
Package:25kg net cardboard drum.
Shelf life:24 months.

Product Tags:

2-hydroxy-4-methoxy-benzophenone

      

Benzophenone-3

      
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