HG/T 2519-2017
Sodium hexametaphosphate for industrial use
GB 1886.4-2020
HG/T 4515-2013
Sodium trimetaphosphate
GB 1890-2005
Food additive—Sodium hexametaphosphate
HG/T 2837-2010
Water treatment chemicals-Sodium polymetaphosphate
SH 2604.03-2003
Water treatment chemicals-Sodium Hexametaphosphate
HG/T 2519-2007
Sodium hexametaphosphate for industrial use
GB/T 30906-2014
Determination of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography
GB 1890-1989
Food additive Sodium hexametaphosphate
GB 1886.4-2015
HG/T 2519-1993
GB/T 32226-2015
Specific solid enzyme (ALD, TIM, GDH)reagent for determination of fructose diphosphate (FDP)
HG/T 2837-1997
AWWA B502-05
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
GB/T 9984.11-2004
Sodium tripolyphosphate for industrial use-Determination of I type content
AWWA B502-01
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
QB/T 1035.2-1991
T/CAAMTB 188-2024
QB/T 1035.4-1991
GB/T 9984.11-1988
Sodium tripolyphosphate for industrial use--Determination of I type content