HG/T 3772-2011
SN/T 3153-2012
Determination of N,N-bis(2-hydroxyethyl)-p-phenylenediamine,N,N-dimethyl-p-phenylenediamine,N,N-diethyl-p-phenylenediamine,N-phenyl-p-phenylenediamine and their salts in oxidative hair dyes for export-High performance liquid chromatography
HG/T 3772-2005
m-Hydroxy-N,N-diethylanline
GB/T 36761-2018
Ethylenediamine for industrial use
T/CIESC 68-2024
GB/T 33090-2016
Chemical reagent—N-(1-naphthyl)ethylenediamine dihydrochloride
GB 12593-2007
Working chemical - Ethylenediaminetetraacetic acid disodium salt
YS/T 1281-2018
Ethylenediamine sulfate palladium
GB 10734-2008
Primary chemical - Ethylenediamine tetraacetic acid disodium salt
GB/T 37838-2019
Pulp—Determination of dynamic viscosity number in cupri-ethylenediamine(CED) solution
GB/T 1401-1998
Chemical reagent--Ethylenediamine tetraacetic acid disodium salt
HG/T 5662\uff5e5664-2019
HG/T 6142-2023
GB/T 1548-2016
Pulps—Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution
GB 31604.43-2016
GB 22557-2008
Food additive - Sodium iron (III) ethylenediaminetetraacetate, trihydrate
HG/T 3486-2000
Chemical reagent Ethylenediamine
GB 1886.314-2020
GB 1886.100-2015
SN/T 3855-2014
Determination of ethylenediaminetetraacetic acid disodium in foodstuffs for export