HG/T 5344-2018
Chemical reagent-2-Butanone
32017R0054
Commission Implementing Regulation (EU) 2017/54 of 14 December 2016 concerning the authorisation of 2-methylpropan-1-ol, isopentanol, 3,7-dimethyloctan-1-ol, 2-ethylhexan-1-ol, 2-methylpropanal, 3-methylbutanal, 2-methylbutyraldehyde, 3-methylbutyric acid, 2-methylvaleric acid, 2-ethylbutyric acid, 2-methylbutyric acid, 2-methylheptanoic acid, 4-methylnonanoic acid, 4-methyloctanoic acid, isobutyl acetate, isobutyl butyrate, 3-methylbutyl hexanoa
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
QB/T 4420-2012
QB/T 5058-2017
Fragrance- 2,2-dimethyl-3-(4-ethylphenyl) propionaldehyde
GB 1886.368-2023
HG/T 5612\uff5e5615-2019
GB 28366-2012
GB 29981-2013
HG/T 5153~5156-2017
T/SDHCIA 037-2023
GB/T 23672-2009
2-Ethylanthraquinone
GB/T 6818-2019
Octanol(2-Ethyl hexanol)for industrial use
T/SDSCCE 031-2022
HG/T 2335-2003
Photographic chemicals 2[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
HG/T 3803-2006
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
KS M 8446-2012(2023)
2,2,4-Trimethylpentane
QB/T 5060-2017
Fragrance- 2-methylpentyl 2-methylvalerate
KS M 8446-2012(2018)
2,2,4-Trimethylpentane