CAS No. 5281-04-9

Pigment Red 57:1

Cas Number: 5281-04-9 Molecular Structure

Product Code: 133288

Product Name: Pigment Red 57:1

Cas Number: 5281-04-9

Molecular Formula: C18H12N2Na2O6S

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Product Synonyms

pigment

sulfophenyl

naphthalenecarboxylicacicalci

sulfophenyl

more...

137690-76-7

606311

2,7-Naphthalenedisulfonic acid,4-amino-6-[[5-[[4-chloro-6-[(4-chloro-2-butynyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-3-[(2,4-disulfophenyl)azo]-5-hydroxy-

178452-71-6

594708

Chromate(5-), bis6-4-(1-butyl-5-cyano-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)azophenylsulfonylamino-4-hydroxy-3-(2-hydroxy-5-nitro-3-sulfophenyl)azo-2-naphthalenesulfonato(4-)-, pentasodium

6360-12-9

604990

5-[[2-[(2-Amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-4-sulfophenyl]sulfonyl]-2-hydroxybenzoic acid trisodium salt

54536-48-0

580005

Benzenesulfonic acid, 2-amino-5-[(2-nitro-4-sulfophenyl)amino]-

84281-89-0

603534

Iron, 2-((4-((2,4-diamino-5-((2-hydroxy-5-sulfophenyl)azo)phenyl)azo)phenyl)amino)-5-nitrobenzenesulfonate sodium complexes

73297-25-3

602690

Cuprate(5-), [[3,3-methylenebis[6-[[3- [(2,4-disulfophenyl)azo]-2,4-dihydroxyphenyl]azo ]benzoato]](7-)]-, pentasodium

89023-41-6

596522

2-Naphthalenesulfonic acid, 4-hydroxy-7-[(4-nitro-2-sulfophenyl)amino]-

88399-31-9

617052

Phosphonium, (3-ethoxy-1-methyl-3-oxopropyl)diphenyl(3-sulfophenyl)-,chloride

2103-74-4

595042

1-[(5-Chloro-2-hydroxy-3-sulfophenyl)azo]-2-hydroxy-3,6-naphthalenedisulfonic acid

6247-36-5

581770

1-Amino-9,10-dihydro-4-[(4-methyl-2-sulfophenyl)amino]-9,10-dioxo-2-anthracenesulfonic acid

107246-81-1

597160

4-Hydroxy-3-[4-[2-methoxy-4-(3-sulfophenylazo)phenylazo]-3-methylphenylazo]-6-(3-sulfoanilino)-2-naphthalenesulfonic acid trilithium salt

97993-12-9

604525

2,7-Naphthalenedisulfonic acid,4-amino-3-[[5-[[4-chloro-6-[[2-(ethenylsulfonyl)ethyl]amino]-1,3,5-triazin-2-yl]azo]-2-sulfophenyl]azo]-6-[[4-(ethenylsulfonyl)phenyl]azo]-5-hydroxy-

95206-26-1

610104

3-Pyridinesulfonic acid,1,2,5,6-tetrahydro-1,4-dimethyl-5-[(4-methyl-2-sulfophenyl)azo]-2,6-dioxo-, disodium salt

141028-04-8

586943

1,7-Naphthalenedisulfonic acid,4,4'-[(6-chloro-1,3,5-triazine-2,4-diyl)diimino]bis[6-[[5-[[4-chloro-6-[(2,4-disulfophenyl)methylamino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-5-hydroxy-

59586-16-2

607355

Benzoic acid,2-[[(2-hydroxyphenyl)[(2-hydroxy-5-sulfophenyl)hydrazono]methyl]azo]-

80156-94-1

590849

2,7-Naphthalenedisulfonic acid, 4-amino-6-[[5-[[4-chloro-6-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-5-hydroxy-3-[(4-sulfophenyl)azo]-, pentasodium salt

155522-05-7

615897

2,7-Naphthalenedisulfonic acid, 5-4-chloro-6-3-8-4-fluoro-6-(methylphenylamino)-1,3,5-triazin-2-ylamino-1-hydroxy-3,6-disulfo-2-naphthalenylazo-4-sulfophenylamino-1,3,5-triazin-2-ylamino-4-hydroxy-3-(1-sulfo-2-naphthalenyl)azo-, sodium salt

89050-09-9

599727

Benzenesulfonic acid,5-[[2-chloro-4-[[4-chloro-6-[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]-2-[2-(4-nitro-2-sulfophenyl)ethenyl]-

6359-62-2

602606

5-Oxo-4,5-dihydro-1-(4-sodiosulfophenyl)-4-[(2,4-dimethyl-6-sodiosulfophenyl)azo]-1H-pyrazole-3-carboxylic acid sodium salt

89023-39-2

596521

2-Naphthalenesulfonic acid, 4-hydroxy-6-[(4-nitro-2-sulfophenyl)amino]-

68155-70-4

608874

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-((4-(bis(2-hydroxyethyl)amino)-6-((4-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-, potassium sodium salt (1:2:2)

25738-38-9

589629

2,7-Naphthalenedisulfonic acid,6-amino-4-hydroxy-3-[[7-sulfo-4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-

141241-30-7

610464

2,7-Naphthalenedisulfonic acid,4-amino-6-[[4-[2-[4-[[8-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-5-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-, heptasodiumsalt

91921-20-9

608263

1H-Pyrazole-3-carboxylic acid,1-(3,5-disulfophenyl)-4,5-dihydro-4-[[4-(methylamino)phenyl]methylene]-5-oxo-, methyl ester, disodium salt

93265-92-0

581392

Benzoic acid, 2-hydroxy-3-methyl-5-[(4-sulfophenyl)azo]-

73157-44-5

585754

4-Amino-6-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-3-[[4-[(2,4-diamino-5-sulfophenyl)azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid trisodium salt

68134-19-0

603626

2-[[4-[[2-Hydroxy-5-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]phenyl]amino]-5-nitrobenzenesulfonic acid

503179-68-8

584004

Benzoic acid, 2-hydroxy-5-[(2-sulfophenyl)azo]-

8018-14-2

596840

2,7-Naphthalenedisulfonicacid,5-amino-3-[[4-[[4-[[4-[[4-[(8-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-6(or7)-sulfo-1-naphthalenyl]azo]phenyl]amino]-3-sulfophenyl]azo]-6(or7)-sulfo-1-naphthalenyl]azo]-4-hydroxy-, heptasodium salt (9CI)

90377-76-7

600903

2-Naphthalenesulfonic acid,7,7'-iminobis[4-hydroxy-3-[(2-hydroxy-5-nitro-4-sulfophenyl)azo]-,tetrasodium salt

131013-81-5

604506

Methanaminium, N,N,N-trimethyl-, salt with 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-(4-sulfophenyl)azo-1H-pyrazole-3-carboxylic acid (3:1)

78294-60-7

582486

2-[2-(m-Sulfophenyl)hydrazino]succinic acid

6473-14-9

609890

7-[(2,4-Diaminophenyl)azo]-7-[[4-[[4-[(2,4-diaminophenyl)azo]phenyl]amino]-3-sodiosulfophenyl]azo]-1,8-dihydroxy[2,2-azobisnaphthalene]-3,6-disulfonic acid disodium salt

91914-11-3

608217

Pyrylium, 4-(4-methoxy-3-sulfophenyl)-2,6-bis(4-sulfophenyl)-,perchlorate

59386-87-7

583493

4-[4-[3-[3-Hydroxy-5-oxo-1-(4-potassiosulfophenyl)-2-pyrazolin-4-ylidene]-1-propenyl]-3,5-dihydroxy-1H-pyrazol-1-yl]benzenesulfonic acid potassium salt

114599-15-4

614149

2,7-Naphthalenedisulfonic acid, 5-dihydroxy(2-hydroxynitrosulfophenyl)azophenylazo-4-hydroxy-3-(4-nitrophenyl)azo-, trisodium salt