HG/T 5623-2019
HG/T 5713\uff5e5716-2020
T/ZZB 3767-2024
T/ZXJY 010-2023
T/ZZB Q064-2022
T/ZAQ 10114-2022
HG/T 5620\uff5e5623-2019
HG/T 3678-2010
p-Sulfanilic acid
HG/T 2746-2010
Sodium sulphanilate
HG/T 5694\uff5e5697-2020
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
HG/T 3678-2000
p-Sulfanilic Acid
HG/T 5258-2017
Rubber antioxidant—N,N'-bis(1-methylpropyl)-p-phenylenediamine
HG/T 4896~4897-2016
GB/T 21841-2019
Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD)
HG/T 2746-1996
HJ 674-2013
HG/T 5803\uff5e5806-2021
HG/T 4896-2016
Rubber antioxidant-N-(1-methylheptyl)-N'-phenyl-p-phenylenediamine (8PPD)
HG/T 4898-2016
Blend of rubber antioxidant-N-( 1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine and N-(1,4-dimethylpentyl)-N'-phenyl-p-phenylenediamine (6PPD/7PPD)