红 A - CAS号查询

Acid Red 51;
C.I. 45430;
Food Red 14;
Erythrosin B sodium salt;
Acid Red 5 sodium salt;
2-(6-Hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-benzoic acid disodium salt

C20H6I4Na2O5

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直接红28;
直接大红;
刚果红;
3,3'-[[1,1'-联苯]-4,4'-基双(偶氮)]双(4-氨基萘-1-磺酸)二钠

Direct Red 28;
C.I. 22120;
Disodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis(4-aminonaphthalene-1-sulphonate)

酸性红94;
孟加拉玫瑰红;
虎红钠盐;
四氯四碘荧光素二钠

Acid Red 94;
C.I. 45440;
Rose Bengal sodium salt;
Disodium 3,4,5,6-tetrachloro-2-(2,4,5,7-tetraiodo-6-oxido-3-oxoxanthen-9-yl)benzoate

甲基红钠盐;
2-[4-(二甲基氨基)苯基偶氮]苯甲酸钠盐

Methyl Red sodium salt;
C.I. 13020;
2-[4-(Dimethylamino)phenylazo]benzoic acid sodium salt

酸性蓝74;
食用靛蓝;
酸性靛蓝;
靛深红;
食品蓝1;
靛蓝-5,5'-二磺酸钠盐

Acid Blue 74;
C.I. 73015;
Indigo Carmine;
Food Blue 1;
5,5'-Indigodisulfonic acid disodium salt;
Disodium 5,5'-(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonate

酸性红27;
苋菜红;
1-(4-磺酸-1-萘偶氮)-2-羟基-3,6-萘二磺酸三钠盐

Acid Red 27;
C.I. 16185;
FD&C Red No. 2;
Amaranth;
Trisodium 3-hydroxy-4-(4-sulfonato-1-naphthylazo)-2,7-naphthalenedisulfonate

颜料红49:1;
2-(2-羟基-1-萘偶氮)-1-萘磺酸钡

Pigment Red 49:1;
Lithol Red BA;
2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid barium salt (2:1);
Barium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate]

颜料红49:2;
2-(2-羟基-1-萘偶氮)-1-萘磺酸钙

Pigment Red 49:2;
C.I. 15630:2;
Lithol Dark Red;
2-(2-Hydroxy-1-naphthylazo)-1-naphthalenesulfonic acid calcium salt (2:1);
Calcium bis[2-[(2-hydroxynaphthyl)azo]naphthalenesulphonate]

媒介红19;
5-氯-3-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-2-羟基苯磺酸单钠盐

Mordant Red 19;
Chrome Red 3G;
Sodium 5-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylazo)-3-chloro-6-hydroxybenzenesulfonate

酸性红18;
食品红7;
酸性大红3R;
胭脂红;
1-(4-磺酸-1-萘偶氮)-2-羟基-6,8-萘二磺酸三钠盐

Acid Red 18;
C.I. 16255;
Cochineal Red A;
New Coccine;
Trisodium 1-(1-naphthylazo)-2-hydroxynaphthalene-4',6,8-trisulphonate

直接红75;
5,5'-[甲酰双[亚氨(2-磺基-4,1-亚苯基)偶氮]]双(6-氨基-4-羟基-2-萘磺酸)四钠

Direct Red 75 tetrasodium salt;
Chlorazol fast pink;
Tetrasodium 5,5'-[carbonylbis[imino(2-sulphonato-4,1-phenylene)azo]]bis(6-amino-4-hydroxynaphthalene-2-sulphonate)

酸性紫19;
酸性品红;
2-氨基-5-[(4-氨基-3-磺苯基)(4-亚氨基-3-磺基-2,5-环己二烯-1-亚基)甲基]-3-甲基苯磺酸

Acid Violet 19;
C.I. 42685;
Fuchsin Acid;
Rubin S;
2-Amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methylbenzenesulfonic acid disodium salt

直接红23

Direct Red 23;
C.I. 29160;
Disodium 3-[(4-acetamidophenyl)azo]-4-hydroxy-7-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]naphthalene-2-sulphonate

媒介红5;
3-[(2,4-二羟基苯基)偶氮]-4-羟基苯磺酸钠

Mordant Red 5;
Acid mordant Red 5;
Anthracene Chrome Red A;
Sodium 3-[(2,4-dihydroxyphenyl)azo]-4-hydroxybenzenesulfonate

食品红3;
酸性红14;
4-羟基-3-(4-磺酸-1-萘偶氮)-1-萘磺酸二钠盐

Food Red 3;
C.I. 14720;
Acid Red 14 disodium salt;
Azo Rubine S;
4-Hydroxy-3-[(4-sulfo-1-naphthalenyl)azo]-1-naphthalenesulfonic acid disudium salt

媒介红7;
依来铬红B;
酸性铬红B;
4-[(4,5-二氢-3-甲基-5-氧代-1-苯基-1H-吡唑-4-基)偶氮]-3-羟基萘-1-磺酸钠

Mordant Red 7;
C.I. 18760;
Acid mordant Red 7;
Chrome Red B;
Sodium 4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulfonate

食用色素亮蓝;
罂红二钠盐;
双[4-(N-乙基-N-3-磺酸苯甲基)氨基苯基]-2-磺酸甲苯基二钠盐

Erioglaucine disodium salt;
Bis[4-(N-ethyl-N-3-sulfophenylmethyl)aminophenyl]-2-sulfophenylmethylium disodium salt;
C.I. Food Blue 2;
Acid Blue 9;
Alphazurine FG;
C.I. 42090

C37H34N2Na2O9S3

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