FORNAPLUS UV-531
Methanone, [2-hydroxy-4-(octyloxy)phenyl] phenyl, –
PRODUCT SPECIFICATIONS

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Brand: 2773_a8f956-f4> |
FORNAPLUS® 2773_e92531-9b> |
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Model No: 2773_41d746-6a> |
UV-531 2773_c0de63-41> |
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Chemical Name: 2773_d5fb5a-70> |
Methanone, [2-hydroxy-4-(octyloxy)phenyl] phenyl, – 2773_1c1887-87> |
Character:
- UV-531, A benzophenone UV absorbers, when used in combination with hindered amine light stabilizers, can provide good light stabilization protection. Good compatibility with polyolefins and soft PVC.
Specifications & Typical Properties
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Item 2773_2685c5-ae> |
Typical Value/Properties 2773_c4812a-b0> |
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Molecular Weigh 2773_6afeaf-96> |
326.4 g/mol 2773_8ee20a-29> |
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Melting Point ℃ 2773_0ff599-68> |
48-49℃ 2773_c42400-65> |
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Product Forms 2773_7db3e2-cd> |
Pale yellow powder 2773_655871-a7> |
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Packing Specification 2773_fc5719-2b> |
20kg/bag 2773_9983c6-c8> |
Application:
- UV-531 is used in combination with hindered amines, mainly used in low-density, linear low-density polyethylene and EVA copolymers in agricultural films. It can also be used as a UV shielding agent to protect the contents of industrial/civilian packaging. In addition, when used in combination with hindered amine light stabilizers, it can be used in high-density polyethylene molded products, such as turnover boxes.
- It can also provide light stabilization protection for other polymers, such as soft PVC and rubber. Besides, it can be used in combination with antioxidants, phosphites, and other light stabilizers.
Disclaimer: While Fornax has endeavored to ensure the accuracy and reliability of all statements and information contained in this material, it disclaims all warranties or guarantees, express or implied, in this regard. The information provided in this material does not relieve the user of responsibility for tests and trials performed on his own, and the user assumes full risk and responsibility for the use of the information and the results obtained. No statement or recommendation made herein regarding the use of materials and workmanship represents or warrants that such use will not infringe a patent, nor does it constitute a recommendation to infringe any patent. Users should not assume that all toxicity data and safety measures are listed in this material, or that no additional measures are necessary.
Ver: April, 2025 Leverkusen, Germany

