HG/T 4478-20123-Cyanopyridine (English PDF)

HG/T 4478-2012 is the English-translated version of 3-氰基吡啶.

HG/T 4478-2012 describes 3-cyanopyridine and is one of the recommended standards of the Chinese chemical industry. It specifies the requirements for the substance and the test methods, inspection rules, marking, packaging, transport and storage that accompany them. Its scope is 3-cyanopyridine prepared by ammoxidation of 3-methylpyridine over a catalyst, of formula C6H4N2 and relative molecular mass 104.11 on the 2007 international relative atomic masses. Safety matters connected with use are not all described here and remain with the user under national regulations. The analytical work refers to GB/T 617, GB/T 3723, GB/T 6283, GB/T 6678, GB/T 6680, GB/T 6682, GB/T 8170 and GB/T 9722. 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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