HG/T 5845\uff5e5848-2021
HG/T 5484\uff5e5487-2018
GB/T 35948-2018
Determination of seven parabens in cosmetics—High performance liquid chromatography
LY/T 2863-2017
3,4,5-Trimethoxybenzoic acid
HG/T 5687\uff5e5688-2020
LY/T 3153-2019
3,4,5-Trimethoxybenzoic acid methyl ester
DB37/T 3028-2017
32015R1080
GB/T 30921.1-2014
Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
BJS 202305
QB/T 4235-2011
GB 28367-2012
GB 28366-2012
GB 28365-2012
HG/T 5916-2021
UNE 84695:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
\u0413\u041e\u0421\u0422 17354-71
Technical 4-hydroxybenzoic acid. Specifications
HG/T 3574-1990
UNE 84697:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
MIL MIL-D-51412 Notice 3-Validation
Dye, Red, 2,5,2',5'-Tetramethyltriphenylmethane-4,4'-Diazo-Bis-Betahydroxynaphthoic Anilide