GB/T 35948-2018
Determination of seven parabens in cosmetics—High performance liquid chromatography
HG/T 6315-2024
DB37/T 3028-2017
HG/T 5485-2018
2-Methoxy-5-methylaniline-4-sulfonylethyl hydrogen sulfate ester
HG/T 5466-2018
HG/T 5845\uff5e5848-2021
HG/T 5484\uff5e5487-2018
UNE 84695:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
UNE 84697:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
ASTM D7881-20e1
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
ASTM D7883-20
Standard Test Method for Determination of 4-Carboxybenzaldehyde and
\u0413\u041e\u0421\u0422 17354-71
Technical 4-hydroxybenzoic acid. Specifications
GB/T 8851-2005
Food additive Propyl p-hydroxybenzoate
HG/T 2335-1992
UNE 84105:2007
Cosmetic raw materials. Sunscreens. 5-phenylmethoxo-4-hydroxy-2-methoxysulfonic acid.
HG/T 3398-2003
O-Hydroxybenzoic acid(Salicylic acid)
BJS 202305
SN/T 4047-2014
Determination of 4-hydroxybenzoic acid ester in food for export
GB 5009.31-2016
GB 1886.31-2015