GB 4947-2003
Red phosphoric for industrial use (English Version)

Standard No.

GB 4947-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB 4947-2003

Replace

GB 4947-1990

Scope

This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation and storage of industrial red phosphorus. This standard applies to industrial red phosphorus made from yellow phosphorus. The product is mainly used in pesticide, matches, metallurgy and other industries. Molecular formula: (P)_n

GB 4947-2003 history

• 2003 GB 4947-2003 Red phosphoric for industrial use
• 1990 GB 4947-1990 Red phosphorus for industrial use