uv absorber 1577 cas 147315-50-2

Description

UV-1577 / UV Absorber 1577 Quick Details

Chemical Name: UV-1577 / UV Absorber 1577

CAS No.: 147315-50-2

Molecular Fomula: C27H27N3O2

Chemical Structure:

Molecular weight: 425.52

Appearance:light yellow powder

Assay: ≥99.00%

UV-1577 / UV Absorber 1577 Typical Properties

Item	Standard
Appearance	light yellow powder
Assay	99%min
Melting point	147.00-149.00°C
Volatile	≤0.10%
Ash	≤0.10%
Light transmittance	450nm≥87.00%;
	500nm≥98.00%

UV-1577 / UV Absorber 1577 Usage

UV Absorber 1577 is a new class of UV absorbers with low volatility and good compatibility with a wide range of polymers, copolymers and synthetic resins. It has a better effect on polycarbonate and polyester than conventional UV absorbers.It has the advantages of low volatilization, good compatibility and suitable for various aging conditions.

UV-1577 / UV Absorber 1577 Packaging and Shipping

This product is transported according to general chemical products, pay attention to rain, moisture, and store in dry and ventilated place.
25kg net weight cardboard drum (lined with PE bag); can also be packed according to customer requirements.