紫外线吸收剂BP-5

Benzophenone-5
6628-37-1

浙江更新日期：2019-10-29

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产品详情:

中文名称：: 紫外线吸收剂BP-5

英文名称：: Benzophenone-5

CAS号：: 6628-37-1

Benzophenone-5

Chemical Name:          Benzenesulfonic acid, 5-benzoyl-4-hydroxy-2-methoxy-, sodium salt

CAS No.:                  6628-37-1

Molecular Formula:      C₁₄H₁₁O₆SNa

Molecular Weight:       330.2

Structural Formula:

Appearance and Character: BP-5 is a white or light yellow powder. It is widely used as UV absorber in cosmetics.

Property                                         Specification

Appearance                               White or Light yellow powder

Assay                                             Min. 99.0%

Melting Point                                     Min 280℃

Drying Loss                                         Max.3%

PH Value                                            5-7

Turbidity of Aqueous Solution                   Max.2.0 EBC

Heavy Metal                                       Max.5ppm

Toxicity                                 Non-irritating to human skin

Applications:

BP-5 is a water-soluble and broad-spectrum neutral ultraviolet absorbent with high absorptivity and non-toxicity; Stable to light and heat. It can improve the stability of shampoo and bath liquor.

Mainly used in water-soluble sunscreen agent, sunscreen cream and latex; prevent the yellowing of wool textiles etc.

Stability and Storage:BP-5 can be safely handled without any irritation caused to the skin, and should be stored in a closed system and be kept in a dark place without any light exposure.

Package: Sterilization, cardboard drum vacuum bag inside 25kg net cardboard drum.

Shelf life: 24 months.