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2-naphthalene sulfonic acid
Molecular formula :
MW :
CAS :

nature : also known as β - naphthalene sulphonate. Flake white crystals. There hygroscopicity. Melting point : Anhydrous 91 ° C a hydrate 124 ° C, 83 ° C 3 hydrate. Dissolved in water, ethanol and ether. For 2-naphthol, 2-naphthol acid, 2-naphthylamine, such as acid. Naphthalene by using concentrated sulfuric acid at 160 ~ 165 ° C and sulfonation obtained.


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Structure:
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More Detailed Data:
1) 2-naphthalene sulfonic acid
2) kyselina 2-naftalensulfonova
3) 2-naphthalene sulfonic acid
4) Β-naphthalene sulfonic acid
5) 2-Naphthalenesulfonic acid;6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-disodium salt 2-naphthalenesulfonic acid;6-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl brilliant orange 3r 2-Naphthalenesulfonic acid
6) 2-Naphthalenesulfonic acid;7-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]methylamino]-4-hydroxy-3- [(2-sulfophenyl)azo]-;trisodium salt reactive orange 5 2-Naphthalenesulfonic acid;7-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]methylamino]-4-hydroxy-3-[(2-sulfophenyl)azo]-;trisodium salt
7) 1-Naphthylamine-6-sulfonic acid;5-amino-2-Naphthalenesulfonic acid;1,6-cleve's acid;1-amino-6-naphthalenesulfonic acid
8) 1-Naphthylamine-7-sulfonic acid;8-amino-2-Naphthalenesulfonic acid;Cleve's acid;8-amino-2-naphthalenesulfonic aci;2-Naphthalenesulfonic acid,8-amino-;Cleve's O-acid
9) 1-Naphthylamine-7-sulfonic acid;2-Naphthalenesulfonic acid, 8-amino-;Cleve's O-acid
10) Sodium-2-naphthalene-sulfonate
Notice Some description was translated by software and the data is only as a reference.
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