Factory Supply UV Filter Benzophenone-12

• CAS No.: 1843-05-6
• Formula: C21h26o3
• EINECS: 217-421-2
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: BP-2
• Colour: Yellow
• Certificate: Reach ISO
• Application: Sun Care
• Transport Package: 25kg/Drum or Carton
• Specification: Pharma Grade
• Trademark: EBT Chem
• Origin: China
• HS Code: 2914399090
• Production Capacity: 1000mt/Year

Product Description

Benzophenone-12 

 

Basic Information

Product name	Benzophenone-12; BP-12; UV-531
CAS No.	1843-05-6
EINECS No.	217-421-2
Molecular Formula:	C21H26O3
Molecular Weight:	326.4
Structure Formula

 

Technical Specification

 Benzophenone-12

Item	Specification
Appearance	Light yellow powder
Assay	≥ 99.0%
Melting point	47.0-50.0ºC
Loss on drying	≤ 0.20%
Ashes	≤0.10%
Clarity of solution	Clear
Transmittance	440nm≥84.0%   460nm≥96.0% 500nm≥97.0

Application field 

Benzophenone-12 is a high-efficiency anti-aging additive with excellent performance, which can absorb 240-320nm nanometer ultraviolet rays, and has the characteristics of light color, non-toxicity, good compatibility, and easy processing. It is widely used in PE, PVC, PP, PS, polyurethane, rubber products, etc. Good compatibility with resin and low volatility. The recommended dosage is 0.1%--0.5%.
Benzophenone-12 acts as a UV absorber ,finds application in formulating color cosmetics and hair-, sun- and body care products.

 

Packing

Benzophenone-12 Standard packaging includes the following:                                                                                                          
25kg per drum
Other package sizes are available upon request.
 

Storage

Benzophenone-12 Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
 

Period of validity

24 months