Benzophenone-3 equals to lowilite 20

• CAS No.: 131-57-7
• Formula: C14H12O3
• Certification: REACH
• Color: Yellow
• Kind: UV absorber
• Appearance: Powder
• Transport Package: in 25kg Carton
• Specification: 2-Hydroxy-4-Methoxybenzophenone
• Trademark: LEPUZ
• Origin: China
• Production Capacity: 5000mt/Year

Product Description

Chemical Name: 2-Hydroxy-4-Methoxybenzophenone (Benzophenone-3)
CAS NO : 131-57-7
Molecular Formula: C14H12O3

Property :
Yellowish crystalline powder, freely soluble in most organic solvents, not soluble in water.

Specification :
Content ≥99 %
Melting Point : 62~65°C
Loss on drying(55±2°C) ≤0.3%          
Content of Ash: ≤0.1%
Light Transmittance(290-400nm)≥ 93 %

Characteristics and Uses:
This product is a high-efficient UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400nm wavelength, but it almost does not absorb visible light, particularly applicable to light-colored transparent products. It is well stable to light and heat, not decomposable below 200°C, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics, with the dosage of 0.1-0.5%.
Package: packed in cardboard drums lined with plastic bags with the net capacity of 25 kg per bag.
Precaution: No toxicity; kept away from moisture and fire in transportation; stored and transported as common chemicals with good stability.
 

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Main products

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

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