UV Absorber BP-4

UV Absorber BP-4

Name: 5-Benzoyl-4-hydroxy-2-methoxybenzenesulfonic acid
Other Name: BP-4
CAS: 4065-45-6
Appearance: Light Yellow Crystal powder
Stock: 600 Kg
Delivery Time: Within 2~3 working days after you order
Package: 25Kg/Paper drum
MOQ: 25Kg
Payment Way: Bank Transfer
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Product Introduction

UV Absorber BP-4 is a kind of light stabilizer, which can absorb the ultraviolet part of sunlight and fluorescent light source without changing itself. Because sunlight contains a large amount of ultraviolet light harmful to colored objects, its wavelength is about 290-460 nanometers, these harmful ultraviolet light will decompose and fade the color molecules through chemical redox reaction.

Basic Information:


UV Absorber BP-4


Light Yellow Crystal powder

Molecular Formula


Molecular Weight



25Kg/Paper drum


As an anti-ultraviolet finishing agent, it has good anti-aging and softening effects on cotton fabrics and polyester fibers.

UV Absorber BP-4 widely used in sunscreen cream, cream, lotion, oil and other cosmetics.

Why Choose Our Company:

★Strict quality control;

★Advantageous price and service;

★Fast delivery speed.

Please send inquiry to email admin@chenlangbio.com if you need some UV Absorber BP-4, BP-6 and so on.