T/CDIA 0063-2023 Phthalonitrile
T/CDIA 0063-2023
Basic Information
Scope
Scope: Warning: Persons using this document should have practical experience in formal laboratory work. This document does not address all possible safety issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the requirements of relevant national regulations. This document specifies the requirements for o-phthalonitrile, including safety information, sampling, test methods, inspection rules, and marking, packaging, transportation, and storage. This document applies to the product obtained by the ammonia oxidation reaction of o-xylene and ammonia. The product is widely used in the synthesis of organic pigments and high-performance materials. Main technical content: This document specifies the requirements for o-phthalonitrile, including safety information, sampling, test methods, inspection rules, and marking, packaging, transportation, and storage. It sets out inspection items such as appearance, o-phthalonitrile content, o-methylphthalonitrile, and moisture.