Octabenzone cas 1843-05-6

描述

Octabenzone Quick Details

Chemical Name: Octabenzone

CAS NO.: 1843-05-6

Molecular Formula: C21H26O3

Molecular Weight: 326.43

Chemical Structure:

Appearance:Lightyellowcrystallinepowder

Assay:≥99%

Octabenzone Typical Properties

Item	Specifications
Appearance	Lightyellowcrystallinepowder
MeltingPoint	47-49℃
Volatile	≤0.2%
Ash	≤0.1%
Transmittance	440nm≥84.0%
	450nm≥94.0%
	460nm≥96.0%
	5000nm≥97.0%
Purity(HPLC)	≥99%

Octabenzone Usage

1. Mainly used as light stabilizer for synthetic materials such as polyethylene, polypropylene, polyvinyl chloride and polyurethane rubber.

2. Widely used in PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber and ethylene acetate.

3. It also provides good light stability for dry phenolic and alkyd varnishes, polyurethanes, acrylics, epoxies and other air drying products, as well as automotive finishing paints, powder coatings, rubber and other products. The dosage is 0.1-0.5%.

Octabenzone Packaging and Shipping

Cardboard bucket , Net weight: 25kgper drum.

Octabenzone Storage

Store in a cool and dry ventilated place.