GB/T 26324-2010
1-Hydroxyethylidene-1,1-diphosphonate acid
HG/T 2839-2010
Water treatment chemicals-Disodium 1-hydroxyethylidene-1,1-diphosphonate
SH 2604.01-2003
Water treatment chemicals-Hydroxyethylidenediphosphonic acid
HG/T 3537-2010
Water treatment chemicals-1-Hydroxyethylidene-1,1-diphosphonate acid(solid)
20232376-T-606
1-Hydroxyethylidene-1,1-diphosphonate acid
HG/T 3777-2023
HG/T 3777-2005
Water treatment chemicals-Diethlenetriamine penamethylene phosphonic acid
HG/T 4329-2012
Water treatment chemical-Ethylene diamine tetra (methylene phosphonic) penta sodium salt
HG/T 3537-1999
Water treatment chemicals 1-Hydroxyethylidene 1,1-diphosphonic acid
HG/T 2839-1997