Factory supply UV absorber UV-P/UV-326/UV327/UV328/UV329/UV234/UV320/UV360/UV531,factory supply at better price

Min.Order / FOB Price:Get Latest Price

0	Negotiable

Min.Order :0
Purity: 98%

Keywords

1843-05-6 UV531 UV-531

Quick Details

Appearance:white powder
Application:UV absorber UV-531 is an effective light stabilizer for a variety of plastics and other organic substrates such aspolycarbonate, PE, PVC, ABS resin, polyurethane, phenolic resin, paraffin and rubber.
PackAge:25kg fiber drum
ProductionCapacity:
Storage:stored in cool and ventilated place
Transportation:By air/sea

Superiority:

1) Same day of payment provide Tracking Number of Fedex/DHL/EMS and within 4 days Delivery

2) Gauranteed Delivery

3) Reshipping Provided

4) No custom
Problem

7) Better price and quality more than other suppliers as we have very good factpry supporting

Details:

1,Chemical Component:

2-Hydroxy-4-n-octoxybenzophenone

2,CAS:1843-05-6

3,Molecular Formula:C21H26O3

4,Structure:

UV-531 (Benzophenone UV Absorber )

5,Molecular Weight:326.43

6,Applications:
UV absorber UV-531 is an effective light stabilizer for a variety of plastics and other organic substrates such aspolycarbonate, PE, PVC, ABS resin, polyurethane, phenolic resin, paraffin and rubber.

7,Features / Benefits:

UV absorber UV-531 protects polymers from UV radiation, helping to preserve the original appearance and physical integrity of molded articles, films, sheets, and fibers.

8,Dosage:Between 0.10-1.00%

9,Specifications:
Appearance:Light Yellowish Powder or Flake
Assay (HPLC):99.50% min
Melting Point:47.00-49.00℃
Volatile:0.50% max
Ash:0.10% max
Transmittance:

450nm 94.00% min

500nm 97.00% min

10,Storage and Transport:
Keep container tightly closed. Avoid ingestion and inhalation.

11,Packing:

20KG Cartons or as customers’ requirements.