2-Naphthalenesulfonicacid

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7045-83-2

1,4-二氢-1,4-二氧代-2-萘硫酸钠盐;
1,4-萘醌-2-磺酸钠

1,4-dihydro-1,4-dioxo-2-naphthalenesulfonic acid sodium salt;
2-Naphthalenesulfonicacid, 1,4-dihydro-1,4-dioxo-, sodium salt (6CI,7CI,8CI,9CI);
1,4-Naphthoquinone-2-sulfonicacid sodium salt;
Sodium 1,4-naphthoquinone-2-sulfonate

颜料橙19;
颜料橙SG

2-Naphthalenesulfonicacid, 5-[2-(2-chlorophenyl)diazenyl]-6-hydroxy-, barium salt (2:1);
2-Naphthalenesulfonicacid, 5-[(2-chlorophenyl)azo]-6-hydroxy-, barium salt (2:1) (9CI);
C.I. PigmentOrange 19, barium salt (2:1) (8CI);
C.I. 15990;
C.I. Pigment Orange 19;
HelioOrange TD;
Lutetia Orange JR;
Pigment Orange 19;
Pigment Orange TD

C16H11ClN2O4S.1/2Ba

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81-06-1

1-氨基萘-2-磺酸;
1-氨基萘-2-磺酸;

2-Naphthalenesulfonicacid, 1-amino-;
1-Amino-2-Naphthalenesulfonicacid;
1-Naphthylamine-2-sulfonic acid;
a-Naphthylamine-2-sulfonic acid

1-萘酚-2-磺酸;
1-羟基-2-萘磺酸

2-Naphthalenesulfonicacid, 1-hydroxy-;
1-Hydroxy-2-Naphthalenesulfonicacid;
1-Naphthol-2-sulfonic acid;
Baum's acid;
Schaeffer's a-acid;
a-Naphthol-2-sulfonic acid

2-Naphthalenesulfonicacid, 6-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:1);
2-Naphthalenesulfonicacid, 6-(1-naphthalenylazo)-, sodium salt (9CI);
C.I. Acid Brown 8 (8CI);
AcidBrown 8;
Acilan Brown 4G;
C.I. 13000

C20H14N2O3S.Na

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93923-75-2

2-Naphthalenesulfonicacid, 1,2,3,4-tetrahydro-2-hydroxy-7-methoxy-, sodium salt (1:1);
2-Naphthalenesulfonicacid, 1,2,3,4-tetrahydro-2-hydroxy-7-methoxy-, monosodium salt (9CI)

2-Naphthalenesulfonicacid, 4-hydroxy-3-[2-(4-methoxy-2-sulfophenyl)diazenyl]-7-(methylamino)-;
2-Naphthalenesulfonicacid, 4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-7-(methylamino)- (9CI)

2-Naphthalenesulfonicacid, 1,1'-methylenebis-;
2-Naphthalenesulfonicacid, 1,1'-methylenedi- (6CI,8CI)

2-Naphthalenesulfonicacid, 6-amino-5-[2-[4-chloro-2-(trifluoromethyl)phenyl]diazenyl]-4-hydroxy-;
1-Naphthol-3-sulfonicacid, 7-amino-8-(4-chloro-a,a,a-trifluoro-o-tolylazo)- (6CI);
2-Naphthalenesulfonicacid, 6-amino-5-[(4-chloro-a,a,a-trifluoro-o-tolyl)azo]-4-hydroxy- (8CI);
2-Naphthalenesulfonic acid,6-amino-5-[[4-chloro-2-(trifluoromethyl)phenyl]azo]-4-hydroxy- (9CI)

2-Naphthalenesulfonicacid, 5-[2-(2,4-dimethylphenyl)diazenyl]-6-hydroxy-, sodium salt (1:1);
2-Naphthalenesulfonicacid, 5-[(2,4-dimethylphenyl)azo]-6-hydroxy-, monosodium salt (9CI);
2-Naphthalenesulfonic acid, 6-hydroxy-5-(2,4-xylylazo)-, monosodium salt (8CI);
2-Naphthalenesulfonic acid, 6-hydroxy-5-(2,4-xylylazo)-, sodium salt (7CI)

2-Naphthalenesulfonicacid, 5-[2-(4-cyanophenyl)diazenyl]-6-hydroxy-;
2-Naphthalenesulfonicacid, 5-[(4-cyanophenyl)azo]-6-hydroxy- (9CI)

2-Naphthalenesulfonicacid, 6-amino-5-[2-(4-fluorophenyl)diazenyl]-4-hydroxy-, sodium salt (1:1);
2-Naphthalenesulfonicacid, 6-amino-5-[(p-fluorophenyl)azo]-4-hydroxy-, monosodium salt (8CI);
NSC45184

2-Naphthalenesulfonicacid, 6-amino-5-[2-(4-aminophenyl)diazenyl]-4-hydroxy-, sodium salt (1:1);
2-Naphthalenesulfonicacid, 6-amino-5-[(4-aminophenyl)azo]-4-hydroxy-, monosodium salt (9CI)

2-Naphthalenesulfonicacid, 1,2,3,4-tetrahydro-2-hydroxy-, sodium salt (1:1);
2-Naphthalenesulfonicacid, 1,2,3,4-tetrahydro-2-hydroxy-, monosodium salt (8CI,9CI);
NSC 5741

2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[2-[2-(trifluoromethyl)phenyl]diazenyl]-;
2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[[2-(trifluoromethyl)phenyl]azo]- (9CI)

2-Naphthalenesulfonicacid, 5(or 8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]- (9CI);
5(or8)-amino-8(or 5)-[(4-hydroxyphenyl)amino]naphthalene-2-sulfonic acid

2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[2-[2-(phenylsulfonyl)phenyl]diazenyl]-;
2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-5-[[2-(phenylsulfonyl)phenyl]azo]- (9CI);
C.I. Acid Red42 (8CI);
Acid Light Red 2B;
Best Acid Light Red 2B;
Eurocen Red B;
Nylosan RedE 4BL;
Selmacid Red E-BN;
Triacid Light Red 2BL

2-Naphthalenesulfonicacid, 5,6,7,8-tetrahydro-, sodium salt (1:1);
2-Naphthalenesulfonicacid, 5,6,7,8-tetrahydro-, sodium salt (7CI,8CI,9CI);
Alkanol S

2-Naphthalenesulfonicacid, 6-[(2,6-dimethylphenyl)amino]-4-hydroxy-;
2-Naphthalenesulfonicacid, 4-hydroxy-6-(2,6-xylidino)- (8CI);
2-(2,6-Dimethylanilino)-8-hydroxy-6-naphthalenesulfonicacid;
2-(2',6'-Dimethylphenylamino)-8-hydroxynaphthalene-6-sulfonic acid;
6-(2,6-Dimethylanilino)-4-hydroxy-2-naphthalenesulfonic acid;
7-[(2,6-Dimethylphenyl)amino]-1-naphthalenol

2-Naphthalenesulfonicacid, 6-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, calcium salt (2:1);
2-Naphthalenesulfonicacid, 6-[(2-hydroxy-1-naphthalenyl)azo]-, calcium salt (2:1) (9CI)

C20H14N2O4S.1/2Ca

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