UV Filter Benzophenone-1 Bp-1 CAS No. 131-56-6

• CAS No.: 131-56-6
• Formula: C13h10o3
• EINECS: 205-029-4
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: BP-1
• Colour: Yellow
• Certificate: ISO Reach
• Transport Package: 25kg/Drum
• Specification: Pharma Grade
• Trademark: EBT Chem
• Origin: China
• HS Code: 2914399090
• Production Capacity: 10000mt/Year

Product Description

Benzophenone-1 (BP-1)

 

1. Basic Information

Product name	Benzophenone-1; BP-1 ;UV-0
CAS No.	131-56-6
EINECS No.	205-029-4
Molecular Formula:	C13H10O3
Molecular Weight:	214.22
Structure Formula

 

1. Technical Specification

 

Item	Specification
Appearance	Light yellow crystal
Assay	≥ 99.0%
Melting point	143-146ºC
Loss on drying	0.5%max
Lovibond color	≤5.0
Heavy metal	≤5ppm
Specific Extinction	630min at 290nm

3.  Application field 
It is a powder polymer additive applicable to polyolefine, poyvinyl chlornamee, polystyrene etc as a stabilizer with the incorporation of 0.1% to0.5% (based on polymer weight) required.
Effective sunscreen with absorption ranging from 270 to 350 nm. Can be employed to improve light stability of cosmetic products such as alcoholic fragrances, gels, colours, nail enamels and liquid detergents. Recommended use level: 0.05-0.5%. Liquid products Foaming products Gels.

4. Packing

Standard packaging includes the following:                                                                                                          
25kg per drum
Other package sizes are available upon request.

5. Storage

Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.

6. Period of validity

24 months