HG/T 3876-2006Antioxidant TPP (English PDF)

HG/T 3876-2006 is the English-translated version of 抗氧剂 TPP.

HG/T 3876-2006 deals with triphenyl phosphite, the product known as antioxidant TPP, as a recommended Chinese chemical industry standard. It sets the requirements for the product, the test methods, the inspection rules and the rules on marking, packaging, transport and storage. It applies to antioxidant TPP obtained by reacting phenol with phosphorus trichloride and purifying the result by vacuum distillation. Its determinations use GB/T 601, GB/T 603, GB/T 1250, GB/T 1664, GB/T 4472-1984, GB/T 6488, GB/T 6678, GB/T 6680 and GB/T 6682. The standard carries the Chinese classification G71 and the international classification 71.100.40, alongside the companion document on antioxidant TNPP. Issued on 26 July 2006, it has applied since 1 March 2007.

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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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