CAS 1843-05-6 Light Stabilizer UV-531

• CAS No.: 1843-05-6
• Formula: C21h26o3
• EINECS: N/a
• Material: N/a
• Usage: General Plastics, Engineering Plastics, Specialty Plastics
• Plastic Properties After Heated: N/a
• Plastic Forming Method: N/a
• Color: Yellow
• Product Name: UV Absorber UV-531
• Packing: 25kgs Drum
• Transport Package: Drum
• Specification: 99%
• Trademark: Sunman
• Origin: China
• HS Code: 291450
• Production Capacity: 1200mt/Year

Product Description

 

Product Description

UV Absorber 531

Other names: UV stabilizer BP-12 (Benzophenone-12); UV 531; Lowilite 22; Eversorb12; UV absorbent 531; Ultraviolet light absorber UVA 531; Benzotriazole UV absorber 531

CAS NO.:1843-05-6

Product type:UV Absorber

Industry:
Chemical Name:2-Hydroxy-4-n-octoxybenzophenone
Formula:C₂₁H₂₆O₃
Structure:
Molecular Weight:326.43
Appearance:Light yellow crystalline powder
Melting Point:47-49ºC
Volatile Matter:≤0.5%
Relative Density:1.16g/cm³
Weight Loss Point:202ºC(5.0%)
Light Transmittance:450nm: ≥90.0%;500nm: ≥95.0%
Ash Content:≤0.1%
Solubility:Soluble in acetone, benzene, n-heptane, n-hexane; Slightly soluble in methanol and ethanol

Features and Application Area:UV-531 is a high performance anti-aging agent, absorbs 240-340nm of ultraviolet light, Light color, non-toxic, good compatibility, small migration, easy processing and so on. Widely used in PE, PVC, PP, PS, PC,PMMA, EVA, PU, etc.

Our workshop

20 years history of manufacturing, advanced equipment and strict production process guarantee that our product quality is stable and superior.

Certifications

Logistics & Shipment

We deliver products by sea, by air, by ground transportation and express.