HG/T 4416-20122,3-Dihydroxynaphthalene (English PDF)

HG/T 4416-2012 is the English-translated version of 2,3-二羟基萘.

HG/T 4416-2012 is the Chinese chemical industry standard for 2,3-Dihydroxynaphthalene. It sets out the requirements for the substance, the sampling and the test methods, the inspection rules and the provisions for marking, labelling, packaging, transport and storage, and it is aimed at quality control of the product itself. Determinations made under it use GB/T 2384, GB/T 6678, GB/T 6682 and GB/T 8170, while GB 20814 is cited as well. Issued on 28 December 2012, it has applied since 1 June 2013.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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