Ultraviolet Absorbers > Benzophenone-3

2-Hydroxy-4-Methoxy Benzophenone (Benzophenone-3)

 

Molecular Formula:

C14H12O3

Molecular Weight:

228.24

CAS No.:

131-57-7

Appearance:

white or Light yellow crystalline powder

Loss on drying:

0.2% max.

Assay:

99.0% min.

Heavy metals:

5 ppm max.

Melting point:

62.0-65.0 ∼ C

Burnt Residue:

0.1 max

UV Absorbance Max @288 nm:

630 min.

Total Aerobic Count:

100 CFU/g max

Total Leaf Mold:

300 CFU/g max

Package:

25kg or 20kg net cardboard drum

Storage:

Preserve in tight, light-resistent containers

Shelf Life:

2 Years

﹛﹛

Copy right © Crescive

Shanghai Crescive International Co., Ltd.

Room 2809, No. 200, Ninghai Dong Rd., Shanghai, China

Tel: 86 21 63730815 63280869

Fax: 86 21 51509025

Email: annie@crescivesh.com

誚ICP掘08004023瘍