HG/T 5084-2016 in English
VALIDUltraviolet absorber-2-Hydroxy-4-n-octoxybenzophenone(UV-531)
- Issued on:2016-10-22
- Implemented on:2017-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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本标准规定了紫外线吸收剂2-羟基-4-正辛氧基二苯甲酮(简称紫外线吸收剂UV-531)的技术要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于以间苯二酚、三氯甲苯和1-氯代正辛烷等为主要原料制得的紫外线吸收剂UV-531。
Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of the ultraviolet absorber 2-hydroxy-4-n-octyloxybenzophenone (referred to as ultraviolet absorber UV-531). This standard applies to UV absorber UV-531 made from resorcinol, trichlorotoluene and 1-chloron-octane as main raw materials. Chemical name: 2-hydroxy-4-n-octyloxybenzophenone Molecular formula: CHO Relative molecular mass: 326.40 (according to the 2013 international relative atomic mass) CAS RN: 1843-05-6

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