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Home > Products >  LGB suppliers of uva uvb filters oxybenzone benzophenone-3 for sunscreen products

LGB suppliers of uva uvb filters oxybenzone benzophenone-3 for sunscreen products CAS NO.131-57-7

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,
  • Product Details

Keywords

  • benzophenone-3
  • UV absorber
  • 131-57-7

Quick Details

  • ProName: LGB suppliers of uva uvb filters oxybe...
  • CasNo: 131-57-7
  • Molecular Formula: C14H12NO3
  • Appearance: White or Light yellow crystalline powd...
  • Application: sunscreen products
  • DeliveryTime: 3 days if have stock
  • PackAge: 1kg/bag,aluminum foil bag;25kg/drum
  • Port: Shanghai Port
  • ProductionCapacity: 300 Metric Ton/Year
  • Purity: 99%
  • Storage: kept in a well- ventilated warehouse, ...
  • Transportation: by sea/air etc
  • LimitNum: 1 Kilogram
  • HS: 2914399090
  • Molecular Weight: 228.24
  • Test method: HPLC
  • Melting point: 62.0℃-65.0℃
  • shelf life: 24 months
  • Other names: BP-3,UV-9

Superiority

1.BENZOPHENONE-3/BP-3/UV-9
2.CAS NO:131-57-7
3.sunscreen Active Ingredients
4.enhanced photostability
5.Broad Spectrum

Details

 

1.Brief introduction of Benzophenone-3

Benzophenone3 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.PVC0.2~0.5 wt% based on polymer weight. 

3.Unsaturated polyester: 0.2~0.5 wt% based on polymer weight. 

4.Polyacrylate0.2~0.5wt% based on polymer weight.

 

2.Physical data of Benzophenone-3

Property

Specification

Appearance

White or Light yellow crystalline powder

Assay  

Min. 99.0%  

Specific Extinction (E290)  

Min. 630

Melting point   

62.0°C-65.0°C

Loss on drying   

Max. 0.2%

Heavy metals                                 

Max. 5ppm

Burnt Residue  

Max. 0.1

Total Aerobic Count

Max. 100 CFU/g

Total Leaf Mold

Max. 300 CFU/g

 

Stability and Storage:

Benzophenone-3 UV-9 can be safely handled without any irritation caused to the skin. 

Benzophenone-3 UV-9 should be stored in a closed system, be kept in a dry and dark place 

withoutany light exposure.

 

Packaging:

1kg/bag, aluminum foil bag and PE bag lining. 20 or 25bags/drum, paper fiber drum. 

Packaging materials is in line with the requirements of FDA

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