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Disodium chromotropate

CAS No. : 129-96-4 Formula : C10H6Na2O8S2 Molecular Weight. : 364.259 Check Encyclopedia
Synonyms : Sodium chromotropate; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt; Mordant brown; Chromogen C; Sodium 1,8-dioxynaphthalene-3,6-disulfonate; Disodium 4,5-dihydroxy-naphthalenedisulfonate; Chromotropic acid disodium salt; Disodium chromotropicate; 4,5-Dihydroxynaphthalin-2,7-disulfonsaeure Dinatriumsalz; 4,5-dihydroxy-2,7-naphthalenedisulphonic acid disodium salt; 1,8-Dihydroxynaphthalene-3,6-disulphonic acid disodium salt; 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt; Chromotropate;
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chromotropic acid

CAS No. : 148-25-4 Formula : C10H8O8S2 Molecular Weight. : 320.296 Check Encyclopedia
Synonyms : 4,5-Dihydroxynaphthalene-2,7-Disulfonic Acid; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-; 1,8-Dihydroxynaphthylene-3,6-Disulfonic Acid; Chromotropic acid; 4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;
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Chromotropic acid disodium salt dihydrate

CAS No. : 5808-22-0 Formula : C10H10Na2O10S2 Molecular Weight. : 400.29 Check Encyclopedia
Synonyms : DISODIUM CHROMOTROPATE DIHYDRATE; Mordant Brow Dihydrate; CHROMOGENE C HYDRATE; MORDANT BROWN 7 DIHYDRATE; CHROMOGEN C DIHYDRATE; CHROMOTROPIC ACID,2 Na,2 H2O;
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sodium,4,5-dihydroxy-7-sulfonaphthalene-2-sulfonate

CAS No. : 3888-44-6 Formula : C10H7NaO8S2 Molecular Weight. : 342.278 Check Encyclopedia
Synonyms : Chromotropic acid,monosodium salt; 2,7-Naphthalenedisulfonic acid,4,5-dihydroxy-,monosodium salt; sodium 4,5-dihydroxy-7-sulfonaphthalene-2-sulfonate; CHROMOTROPIC ACID SODIUM SALT; Sodium hydrogen 4,5-dihydroxynaphthalene-2,7-disulphonate; EINECS 223-430-2;
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disodium,(3E)-5-hydroxy-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate

CAS No. : 548-80-1 Formula : C16H9N3Na2O10S2 Molecular Weight. : 513.366 Check Encyclopedia
Synonyms : Chromatrope 2B; Chromotrope Red 4B; Khromotrop 2B; p-Nitrobenzeneazochromotropic acid sodium salt; Acid Red 176; chromotrope 2B; 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-nitrophenyl)azo]-, disodium salt; Chromotrope 2B disodium salt; Naphtocard Fast Red 3B;
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2-(2-PYRIDYLAZO) CHROMOTROPIC ACID DISODIUM SALT

CAS No. : 2113-70-4 Formula : C15H9N3Na2O8S2 Molecular Weight. : 469.357 Check Encyclopedia
Synonyms : 2-(1H-BENZOIMIDAZOL-2-YL)-1-(4-BROMO-PHENYL)-ETHANONE; 2-(2-PYRIDYLAZO)CHROMOTROPIC ACID,NA;
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(3Z,6E)-4,5-dioxo-3,6-bis[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid

CAS No. : 1738-02-9 Formula : C22H16N4O14S4 Molecular Weight. : 688.641 Check Encyclopedia
Synonyms : 4,5-dihydroxy-3,6-bis[2-(2-sulfophenyl)diazen-1-yl]naphthalene-2,7-disulfonic acid; 3,6-bis(o-sulfophenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid; 3,6-Bis(o-sulphophenylazo)-4,5-dihydroxynaphthalene-2,7-disulphonic acid; 2,7-Bis-(o-sulfophenylazo)-chromotropsaeure; EINECS 217-089-9;
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acid red 29

CAS No. : 4197-07-3 Formula : C16H10N2Na2O8S2 Molecular Weight. : 468.369 Check Encyclopedia
Synonyms : Chromotrope 2R; 2-(Phenylazo)chromotropic acid disodium salt; 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic Acid Disodium Salt; 2-(Phenylazo)chromotropic acid disodium salt Acid Red 29; Acid Red 29;
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2,7-Bis(2-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid Tetrasodium Salt

CAS No. : 68504-35-8 Formula : C22H12N4Na4O14S4 Molecular Weight. : 776.568 Check Encyclopedia
Synonyms : SULFONAZO III;
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CARBOXYARSENAZO III

CAS No. : 3772-44-9 Formula : C23H17AsN4O13S2 Molecular Weight. : 696.452 Check Encyclopedia
Synonyms :
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Nitrosulfonazo III

CAS No. : 1964-89-2 Formula : C22H14N6O18S4 Molecular Weight. : 778.636 Check Encyclopedia
Synonyms : 2,7-Bis(4-nitro-2-sulfophenylazo)chromotropic acid tetrasodium salt;
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SPADNS

CAS No. : 23647-14-5 Formula : C16H9N2Na3O11S3 Molecular Weight. : 570.414 Check Encyclopedia
Synonyms : Trisodium 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonate Hydrate; SULFANILIC ACID AZOCHROMOTROPE; SpadnsGr; 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic Acid Trisodium Salt Hydrate; 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic Acid Trisodium Salt Hydrate; Sulfanilic acid azochromtrop; 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid,trisodium salt,indicator grade; 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid; Sulfanilic acid azochromotrop; TrisodiuM 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate Hydrate; 2,7-naphthalenedisulfonic; SULFANILIC ACID-AZOCHROMOTROP;
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SULFONAZO III, TITRATION INDICATOR FOR S O4

CAS No. : 164581-28-6 Formula : C22H12N4Na4O14S4 Molecular Weight. : 776.568 Check Encyclopedia
Synonyms : 2,7-Bis(2-sulfophenylazo)chromotropic acid tetrasodium salt,3,6-Bis(2-sulfophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid tetrasodium salt;
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DIMETHYLSULFONAZO III

CAS No. : 1479-11-4 Formula : C24H20N4O14S4 Molecular Weight. : 716.694 Check Encyclopedia
Synonyms : (4-fluoro-phenyl)-antimony (2+),dichloride; METHYLSULFONAZO III; DIMETHYLSULFONAZO 3; (4-Fluor-phenyl)-antimon(2+),Dichlorid; 2,7-BIS(2-SULFO-P-TOLYLAZO)-1,8-DIHYDROXY-3,6-NAPHTHALENEDISULFONIC ACID; 4-fluorophenylantimony dichloride; 2,7-BIS[(4-METHYL-2-SULFOPHENYL)AZO]-1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID; 2,7-BIS(4-METHYL-2-SULFOPHENYLAZO)CHROMOTROPIC ACID; 3,6-BIS[(2-SULFO-4-METHYLPHENYL)AZO]-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT; 2,7-BIS(4-METHYL-2-SULFONYLAZO)-CHROMOTROPIC ACID;
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NEOTHORIN

CAS No. : 3547-38-4 Formula : C16H11AsN2Na2O11S2 Molecular Weight. : 592.296 Check Encyclopedia
Synonyms : 2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic acid trisodium salt; 2-Arsonophenylazochromotropic Acid Sodium Salt Hydrate; Neothorin Hydrate; arsenazo1; Arsenazo,Neothoron; Arsenazo I Hydrate; Arsenazo l; ARSENAZO I DISODIUM SALT; 2-[1,8-Dihydroxy-3,6-di(sodiosulfo)-2-naphtylazo]phenylarsonic acid; 2-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)benzenearsonic Acid Sodium Salt Hydrate; 2-(2-Arsonophenylazo)chromotropic acid disodium sal;
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ARSENAZO III SODIUM SALT

CAS No. : 1668-00-4 Formula : C22H18As2N4O14S2 Molecular Weight. : 776.37 Check Encyclopedia
Synonyms : Arsenazo III ,Th,Zr and other metals; 2,2'-(1,8-Dihydroxy-3,6-disulfonaphthylene-2,7-bisazo)bisbenzenearsonic acid; 2,7-(bis(2-arsonophenylazo))-1,8-dihydroxynaphthalene-3,6-disulfonic acid; 2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid; 2,2'-(1,8-dihydroxy-3,6-disulfonaphthylene-2,7-bisazo)bis(benzenearsonic acid); 4,5-dihydroxy-3,6-bis-<(2-arsonophenyl)azo>-2,7-naphthalenedisulfonic acid; 2,7-Bis(2-arsonophenylazo)chromotropic acid; 3,6-bis((E)-(2-Arsonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid; Arsenazo Ⅲ; Neothorine; Arsenazo III free acid p.a.; ARSENAZO III,REAG.; 3,6-bis-(2-arsono-phenylazo)-4,5-dihydroxy-naphthalene-2,7-disulfonic acid; Arsenazo III; 3,6-Bis-(2-arsono-phenylazo)-4,5-dihydroxy-naphthalin-2,7-disulfonsaeure;
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trisodium,(3E)-5-hydroxy-4-oxo-3-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonate

CAS No. : 5850-64-6 Formula : C20H14N2O11S3 Molecular Weight. : 554.527 Check Encyclopedia
Synonyms : Chromotrope 8B; Acid Red 60;
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Acidic Red B

CAS No. : 3567-69-9 Formula : C20H12N2Na2O7S2 Molecular Weight. : 502.428 Check Encyclopedia
Synonyms : Brilliant Crimson Red; Carmoisine B; E122; foodred5; acidred2c; 4-hydroxy-3,4'-azo-bis-naphthalene-1-sulfonic acid,disodium-salt; red#14; Chromotrope FB; karmesin; carmoisin; AZORUBIN; ciacidred;
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