GB/T 35948-2018
Determination of seven parabens in cosmetics—High performance liquid chromatography
DB37/T 3028-2017
UNE 84695:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
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Technical 4-hydroxybenzoic acid. Specifications
UNE 84697:2006
Cosmetic raw materials. Sunscreens. Benzoic acid, 2-{4-(diethylamino)-2-hidroxybenzoyl}-hexylester. Determination of the purity by gas chromatography.
GB/T 8851-2005
Food additive Propyl p-hydroxybenzoate
HG/T 3398-2003
O-Hydroxybenzoic acid(Salicylic acid)
SN/T 4047-2014
Determination of 4-hydroxybenzoic acid ester in food for export
GB 5009.31-2016
GB 1886.31-2015
GB 30602-2014
GB 30601-2014
SN/T 1303-2003
SN/T 4262-2015
Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export - HPLC Method
GB 12597-2008
Working chemical - Benzoic acid
GB 8850-2005
Food additive—Ethyl p-hydroxybenzoate
GB/T 5009.31-2003
Determination of p-hydroxybenzoic acid esters in foods
GB/T 20694-2019
Emamectin benzoate emulsifiable concentrates
SN/T 1121-2002
Determination of benzoic acid,sorbic acid and parabens in Chinese traditional medicine preparation -Liquid chromatographic method
T/ZZB 0879-2018