Chemical name:2-Hydroxy-4-n-octoxy-benzophenone

Structure:

Molecular formula:C21H26O3

Molecular weight:326.43

CAS no.:1843-05-6

Specification:

Item	Spec.
Appearance	Light yellow needle-like  crystalline powder
Assay	≥99.0%
Melting point	47-49°C
Ash	<0.1%
Transmittance	450nm>90% 500nm>95%
Solubility(at 25°C)(g/100g solvent)	Acetone: 74 Benzene:72 Methanol: 2 ethanol(95%):2.6 n-Heptane:40 hexane :40.1

Packing
25 kg or 50 kg per drum with PE liner.

Nontoxicity:

no thrill for skin.

Storage
It should be stored in a cool, dry area of two year validity.

Application
Particularly recommended for PE, PP, PVC and elastomers.