GB/T 23671-2023
2-Hydroxy-6-naphthoic acid
GB/T 23671-2023
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
GB/T 23671-2023
2-Naphthylamine-6-sulfonic acid(Broemer acid)
GB/T 23671-2023
2-Hydroxy-6-naphthalene carboxylic acid
GB/T 23671-2023
GB/T 23671-2023
GB/T 23671-2023
2-Naphtylamine-3,6,8-trisulfonic acid (Amino K-acid)
GB/T 23671-2023
2-Naphthylamine-1,5-disulfonic acid (sulphonic Tobias acid )
GB/T 23671-2023
GB/T 23671-2023
2-Naphthylamine-4,8-disulfonic acid (Amino C acid )
GB/T 23671-2023
Tobias acid (2-Amino-1-naphthalenesulfonic acid)
GB/T 23671-2023
6-NItro-1,2-azoxynaphthalene -4-sulfonic acid
GB/T 23671-2023
GB/T 23671-2023
Chemical reagent Arsenazo Ⅲ
GB/T 23671-2023
GB/T 23671-2023
1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt(H-acid monosodium salt)
GB/T 23671-2023
H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt)
GB/T 23671-2023
2-Naphthylamine-3,6,8-trisulfonic acid(Amino K-acid)
GB/T 23671-2023
2-Hydroxy-3-naphthoic acid
GB/T 23671-2023
2-Naphthylamine-1,5-disulfonic acid (Sulphonic Tobias acid )