HG/T 2840-1997
Water treatment chemicals.Amino trimethylene phosphonic acid(solid) (English Version)

Standard No.

HG/T 2840-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2011-03

Replace By

HG/T 2840-2010

Latest

HG/T 2840-2010

Scope

This standard specifies the technical requirements, sampling, test methods, marking, packaging, transportation and storage of the water treatment agent aminotrimethylenephosphonic acid (solid). This product is mainly used as a scale inhibitor and corrosion inhibitor in working water treatment.

HG/T 2840-1997 history

• 2010 HG/T 2840-2010 Water treatment chemicals. Amino trimethylene phosphonic acid（solid）
• 1997 HG/T 2840-1997 Water treatment chemicals.Amino trimethylene phosphonic acid(solid)