This standard specifies the requirements, test methods, marking, packaging, transportation and storage of industrial sodium pyrophosphate. This standard applies to industrial sodium pyrophosphate. This product is mainly used in detergents, fine bleaching aids, water treatment agents, electroplating and oil drilling.
HG/T 2968-1999 history
2009HG/T 2968-2009 Sodium pyrophosphate for industrial use
1999HG/T 2968-1999 Sodium pyrophosphate for industrial use