China factory supply Oxybenzone Benzophenone-3 CAS 131-57-7 UV Absorber UV-9 Bp-3 2-Hydroxy-4-methoxybenzophenone powder

Name: China factory supply Oxybenzone Benzophenone-3 CAS 131-57-7 UV Absorber UV-9 Bp-3 2-Hydroxy-4-methoxybenzophenone powder
Brand: Hebei Fengmu Trading Co., Ltd.
SKU: 131-57-7
Availability: InStock
Rating: 5 (1 reviews)

No.131-57-7

Product Name	2-Hydroxy-4-methoxybenzophenone
CAS No.	131-57-7
Appearance	Yellowish crystalline powder
Assay	≥98%
Capacity	2000mt/year
MOQ	100G
Application	UV absorber
Standard	Enterprise export
Brand	Fengmu
More Information	Synonyms: 2-Benzoyl-5-methoxyphenol 4-Methoxy-2-hydroxybenzophenone HMB Molecular Formula: C14H12O3 Molecular Weight: 228.25 CAS Registry Number: 131-57-7 EINECS: 205-031-5 Melting point: 62.5 ºC Boiling point: 150-160 ºC (5 mmHg) Water solubility: <0.1 g/100 mL at 20 ºC

Synonyms: Uvinul 3040; Uvinul M-40; MFCD00008387; BENZOPHENONE-3; EINECS 205-031-5; Benzophenone-3 (Bp-3); 2-Hydroxy-4-methoxybenzophenone; 2-hydroxy-4-methoxy benzophenone; Benzophenone, 2-hydroxy-4-methoxy-; 2-hydroxy-4-methoxyphenyl phenyl ketone; (2-Hydroxy-4-methoxyphenyl)(phenyl)methanone; Methanone, (2-hydroxy-4-methoxyphenyl)phenyl-; (2-hydroxy-4-methoxyphenyl)-phenylmethanone

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Description

2-Hydroxy-4-methoxybenzophenone Introduction and Application
Ultraviolet absorber UV-9 (also known as sunscreen No. 2, BP-3,CAS 131-57-7) is a broad-spectrum ultraviolet absorber with the advantages of high absorption rate, non-toxicity, non-teratogenicity, good light and heat stability, etc. Ultraviolet absorber UV9 can absorb UV-A and UV-8 at the same time. 2-Hydroxy-4-methoxybenzophenone is a type 1 sunscreen approved by the U.S. FDA and is used frequently in the United States and European countries. -9 is widely used in sunscreen cosmetics such as sunscreen, cream, honey, lotion, oil, etc. UV Absorber UV-9 Bp-3 can also be used as an anti-discoloration agent for products that change color due to photosensitivity. In addition, due to its good compatibility with many plastics and resins, UV-9 is usually used in many fields such as PVO and unsaturated polyester.
Ultraviolet absorber UV-9 can effectively absorb ultraviolet light of 270-340 nanometers, and almost does not absorb visible light, so it is particularly suitable for light-colored transparent products. Benzophenone-3 has good light and heat stability and does not decompose at 2000C. Benzophenone-3 can be used in paints and various plastic products, and is particularly effective for polyvinyl chloride, polystyrene, polyurethane, acrylic resin and light-colored transparent furniture. Benzophenone-3 is also a good cosmetic additive. Dosage 0.1-0.5%.

UV Absorber UV-9 Bp-3 Pictures