Benzophenone-4

Benzophenone-4
Benzophenone-4
Benzophenone-4

Benzophenone-4

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0 Metric Ton

Negotiable

  • Min.Order :0 Metric Ton
  • Purity: 99% min.

Keywords

Benzophenone-4 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid 4065-45-6

Quick Details

  • Appearance:White crystal powder
  • Application:UV absorber for cosmetic
  • PackAge:
  • ProductionCapacity:|Metric Ton|Day
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Superiority:

2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid

Benzophenone-4

4065-45-6

Details:

UV absorber for cosmetic

 

Item

Unit

Specification

Appearance:

 

White crystal powder

Purity:

%

≥99.0

Melting Point:

≥110

Loss on drying:

%

≤4

Ph value:

 

1.2 ~ 2.2

Water solution color (Gardner scale):

 

≤2

Nephelometric analysis:

EBC

≤4

Heavy metal:

ppm

≤5

UV absorbance E1% 1cm,

in Methanol at λ max.285nm

 

≥460

UV absorbance E1% 1cm,

in Methanol at λ max.325nm

 

≥290

 

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