GB/T 23670-2016
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)
HG/T 5652\uff5e5654-2019
GB/T 23670-2009
2-Amino-5-chloro-4-methybenzenesulfouic acid(CLT acid)
HG/T 5153~5156-2017
HG/T 6246-2023
HG/T 4887~4889-2016
20232997-T-606
CLTacid(2-Amino-5-chloro-4-methylbenzenesulfonic acid)
HG/T 5484\uff5e5487-2018
HG/T 6019-2022
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 5647\uff5e5648-2019
HG/T 5687\uff5e5688-2020
HG/T 2417-1993
HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
HG/T 4889-2016
Bis(2-propylheptyl) phthalate (DPHP) for industrial use
HG/T 5303\uff5e5305-2018
SN/T 2408-2009
Determination of migration of 2-methoxyethylacetate,2-ethoxyethanol,2-ethoxyethyl acetate,bis(2-methoxyethyl) ether,styrene,isophorone and nitrobenzene in toys
GB 28364-2012
HG/T 2335-2003
Photographic chemicals 2[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)