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.