CAS No. 89276-77-7

2,7-Naphthalenedisulfonic acid,3-[(3,6-disulfo-1-naphthalenyl)azo]-4-hydroxy-, tetrasodium salt

Cas Number: 89276-77-7 Molecular Structure

Product Code: 450723

Product Name: 2,7-Naphthalenedisulfonic acid,3-[(3,6-disulfo-1-naphthalenyl)azo]-4-hydroxy-, tetrasodium salt

Cas Number: 89276-77-7

Safety Data

Product Category: Disulfonic; Sodium(Na); Naphthalene

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Product Synonyms

disulfo

tetrasodium

naphthalenyl

naphthalenedisulfonic

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1,5-Naphthalenedisulfonic acid,3,3'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis-

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2,7-Naphthalenedisulfonic acid, 4-[(4-amino-2-hydroxyphenyl)azo]-5-hydroxy-, coupled with diazotized 2-amino-4,6-dinitrophenol, sodium salts

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1249095

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

485811-54-9

1247869

2,7-Naphthalenedisulfonic acid,5-(benzoylamino)-3-[(4-methyl-2-sulfophenyl)azo]-

497830-08-7

1263008

1,3-Naphthalenedisulfonic acid,7,7'-[[6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-2,4-diyl]bis(oxy)]bis-,tetrasodium salt

630391-09-2

1251983

2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-3-[(4-methyl-2-sulfophenyl)azo]-6-[(5-methyl-2-sulfophenyl)azo]-

63225-41-2

1257188

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

112828-24-7

1251190

2,7-Naphthalenedisulfonic acid,4-amino-3-[[4-[[[4-[(4-amino-2-methylphenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-6-[(4-chloro-2-methylphenyl)azo]-5-hydroxy-, disodium salt

62106-13-2

1239071

2,7-Naphthalenedisulfonic acid,3-[[4-(aminosulfonyl)phenyl]azo]-4,5-dihydroxy-

62106-17-6

1239072

4,5-Dihydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid

55909-92-7

1243001

2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-

88519-48-6

1252192

2,7-Naphthalenedisulfonic acid,4-[(4-amino-5-methoxy-2-methylphenyl)azo]-5-[[(4-methylphenoxy)sulfinyl]oxy]-

109752-16-1

1245067

2,7-Naphthalenedisulfonic acid,4-amino-3-[[4-(aminosulfonyl)phenyl]azo]-6-[[5-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-2-sulfophenyl]azo]-5-hydroxy-

62121-80-6

1244597

2,7-Naphthalenedisulfonic acid,3-[(2,4-disulfophenyl)azo]-4-hydroxy-5-[[3-[(2,5,6-trichloro-4-pyrimidinyl)amino]benzoyl]amino]-

98635-32-6

1234844

2-[6-[4-Fluoro-6-[2-(2-vinylsulfonylethoxy)ethylamino]-1,3,5-triazin-2-ylamino]-1-hydroxy-3-sodiosulfo-2-naphtylazo]-1,5-naphthalenedisulfonic acid disodium salt

71662-50-5

1254484

Iron, complexes with diazotized 2-amino-4,6-dinitrophenol monosodium salt coupled with diazotized 4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid, diazotized 4-amino-3-methylbenzenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol

331465-39-5

1246130

4-[[4-Chloro-6-(1-naphthalenylamino)-1,3,5-triazin-2-yl]amino] -5-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt reaction products with 2-amino-4-[(2,3-dibromo-1-oxopropyl) amino]benzenesulfonic acid, trisodium salt

73179-36-9

1254957

4,4-[(6-Chloro-1,3,5-tiazine-2,4-diyl)diimino]bis[5-hydroxy-6-[[4-[[2-(sulfooxy) ethyl]sulfonyl]phenyl]azo]-2,7-naphthalenedisulfonic acid hexasodium salt

189947-28-2

1220437

2,7-Naphthalenedisulfonic acid,5-[[4-chloro-6-[(8-hydroxy-6-sulfo-2-naphthalenyl)amino]-1,3,5-triazin-2-yl]amino]-3-[(4-chloro-2-methoxy-5-methylphenyl)azo]-4-hydroxy-,trisodium salt

59514-53-3

1238537

2,7-Naphthalenedisulfonic acid, 4,5-bis(2-hydroxyethoxy)-, disodiumsalt

94016-18-9

1220286

2,7-Naphthalenedisulfonic acid,3-[(4-bromo-2-phosphonophenyl)azo]-4,5-dihydroxy-

69293-70-5

1254750

1,5-Naphthalenedisulfonic acid,2-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-

64253-82-3

1255161

1,5-Naphthalenedisulfonic acid,2-[(1-amino-8-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-

72480-09-2

1224736

1,3-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with diazotized 2-amino-4,6-dinitrophenol, diazotized 4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid, diazotized 4-amino-3-methylbenzenesulfonic acid, diazotized 4-ni

1330-52-5

1233732

Naphthalenedisulfonic acid, 2-hydroxy-, aluminum salt

61482-23-3

1221437

2,7-Naphthalenedisulfonic acid,4-amino-3-[(2,5-disulfophenyl)azo]-5-hydroxy-

76550-42-0

1239676

1,3-Naphthalenedisulfonicacid, 4-amino-5-hydroxy-, sodium salt (1:?)

88423-70-5

1244183

2,7-Naphthalenedisulfonic acid,[[2,6-bis(1-methylethyl)phenyl]azo]-3-hydroxy-, disodium salt

136714-83-5

1236161

1,3-NAPHTHALENEDISULFONICACID,7,7'-[CARBONYLBIS[IMINO(1-METHYL-1H-PYRROLE-4,2-DIYL)CARBONYLIMINO(1-METHYL-1H-PYRROLE-4,2-DIYL)CARBONYLIMINO]]BIS-

49751-05-5

1262975

2,7-Naphthalenedisulfonic acid, 3,3-(phenylimino)bis(6-chloro-1,3,5-triazine-4,2-diyl)imino(6-sulfo-3,1-phenylene)azobis5-(benzoylamino)-4-hydroxy-

61519-72-0

1241477

1,7-Naphthalenedisulfonic acid,2-amino-5-hydroxy-6-[[2-methoxy-5-methyl-4-[(3-phosphonophenyl)azo]phenyl]azo]-

71598-15-7

1249562

7,7-[Carbonylbis(imino-4,1-phenyleneazo)]bis(1,3-naphthalenedisulfonic acid disodium) salt

918634-95-4

1235375

1,5-Naphthalenedisulfonic acid,3-[2-[4-[2-(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-, sodium salt (1:4)

594857-37-1

1235773

1,3-Naphthalenedisulfonic acid,6,6',6''-[1,3,5-benzenetriyltris(carbonylimino)]tris-, hexasodium salt

109897-43-0

1255601

2,7-Naphthalenedisulfonic acid,3-[(4-chlorophenyl)azo]-4,5-dihydroxy-6-[(2-sulfophenyl)azo]-

6758-66-3

1237067

2-[[8-[3-[3-[(2-Chloroethyl)sulfonyl]-phenyl]ureido]-1-hydroxy-3,6-disulfo-2-naphtyl]azo]-1,5-naphthalenedisulfonic acid