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Home > Products > Cosmetic Ingredients > UV-Absorbers > 131-57-7 Ultraviolet Absorber UV-9 (BP-3) Benzophenone-3

131-57-7 Ultraviolet Absorber UV-9 (BP-3) Benzophenone-3

Product Description

 

Product Description

 

 

Product: 2-Hydroxy-4-Methoxy Benzophenone,Benzophenone-3(BP-3,UV-9) Oxybenzone USP

CAS No.: 131-57-7

EINECS No.: 205-031-5

Appearance: Pale greenish yellow crystalline powder.

Assay: ≥99.0%

Melting point: 62.0-65.0°C

Specific Extinction(1%,1cm): E288:≥630

                                                  E325:≥410

Loss on drying: ≤0.2%

Gardner color: ≤4.0

Heavy Metals: ≤5 ppm

Ignition residual: ≤ 0.1 %

Storage condition: Preserve under tight,light-resistant condition

Package: 25kg fibre drum,25kg carton or 20kg carton

Application: Class I sunscreen approved by the FDA

 

Certificate of Anylasis

 

 

Product name:  Benzophenone-3 (UV-9)  

 

Item

Standard

Specification

Appearance

light green-yellow powder

Pass

Assay(HPLC)

99.0%min

99.8%

Melting Points

62.0-65.0°C

62.6°C

Loss on Drying

 0.20%max

0.15%

Heavy Metals

 5ppm max

5

Ash

 0.1% max

0.05%

Mould (cFu/g)

less than 100

12

Total Bacterium (cFu/g)

less than 300

15

Specific Extinction (E288)

Less than 630

635

 

 

 

Company Information

 

 

 

Packaging & Shipping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact us if you need more details on Benzophenone-3. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Benzophenone、BP-3. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cosmetic Ingredients > UV-Absorbers

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