GB/T 26603-2011
N,N-Dimethy aniline
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
GB/T 21841-2019
Rubber antioxidant—N-1,3-dimethylbutyl-N’-phenyl-p-phenylenediamine(6PPD)
HG/T 5848-2021
2,4-Dimethylacetoacetanilide
HG/T 5274-2017
4-Chloro-3,5-dimethylphenol
YS/T 1388-2020
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)
QB/T 5058-2017
Fragrance- 2,2-dimethyl-3-(4-ethylphenyl) propionaldehyde
HG/T 4896~4897-2016
HG/T 5833-2021
Vulcanizing accelerator一N, N'-dimethyl-N,N'-diphenylthiuram disulfide (MPTD)
HG/T 5075-2016
Rubber antioxidant-N-(1,4-dimethylpentyl)-N'-phenylp-phenylenediamine(7PPD)
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
HG/T 4897-2016
Rubber antioxidant-N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine (77PD)
GB/T 38401-2019
Leather and fur—Chemical tests—Determination of dimethyl formamide content
T/JSCIA 3-2024
GB/T 21395-2024
Dimethyl sulfoxide
GB/T 43179-2023
Determination of material insoluble in N,N-dimethylformamide for pesticides
HG/T 2028-2009
SN/T 5345-2021
GB/T 17521-1998
Chemical reagent--N,N-Dimethylformamide