GB/T 1648-2013
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
GB/T 1648-2007
1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt(H-acid monosodium salt)
GB/T 1648-2001
H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt)
HG/T 5803\uff5e5806-2021
T/QAS 086-2023
HG/T 3463-2000
Chemical reagent Arsenazo Ⅲ
HG/T 5620\uff5e5623-2019
SN/T 4137-2015
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
T/SDSCCE 038-2022
UNE 84693:2006
Cosmetic raw materials. Sunscreens. Disodium salt of 2,2-bis-(1,4-phenylene)1H-benzimidazole-4,6-disulphonic acid.
UNE 84694:2006
Cosmetic raw materials. Sunscreens. Disodium salt of 2,2-bis-(1,4-phenylene)1H-benzimidazole-4,6-disulphonic acid. Determination of purity by liquid chromatography.
T/CAIA SH002-2014
UNE 34210:1981
SODIUM CHLORIDE. DETERMINATION OF FLUORIDE CONTENT. PHOTOMETRIC METHOD WITH SODIUM 2-(SULFOPHENYLAZO)-1,8 DIHYDROXYNAPHTHALENE-3,6 DISULFONATE (SPADNS).
GB/T 33792-2017
2,4-Diaminobenzenesulfonic acid sodium salt
HG/T 3413-2010
2-Naphthol-3,6-disulfonic acid disodium salt(R Salt)
GB/T 25787-2010
4,4’-Sulfonyldiphenol(Bisphenol-S)
HG/T 5805-2021
D-dihydrophenylglycine methyl sodium Dane salt
QB/T 5781-2022
HG/T 5539-2019
HG/T 3413-2000
2-Naphthol-3,6-Disulfonic Acid Disodium Salt (R Salt)