4-hydroxynaphthalene-2,7-disulphonic acid-Molbase

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tetrasodium,(3Z)-4-amino-3-[[4-[4-[(2,4-diaminophenyl)diazenyl]-2-sulfonatophenyl]-3-sulfonatophenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonate

CAS No. : 83221-65-2 Formula : C28H19N7Na4O13S4 Molecular Weight. : 881.709 Check Encyclopedia

Synonyms : EINECS 280-243-9;

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disodium,(6Z)-4-amino-3-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-6-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonate,1-(2-hydroxypropylamino)propan-2-ol

CAS No. : 83783-93-1 Formula : C40H42N14Na2O9S2 Molecular Weight. : 972.959 Check Encyclopedia

Synonyms : EINECS 280-828-9;

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lithium,sodium,(6Z)-4-amino-3-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]diazenyl]-6-[[4-[(2,4-diaminophenyl)diazenyl]phenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonate

CAS No. : 83221-72-1 Formula : C34H27LiN13NaO7S2 Molecular Weight. : 823.722 Check Encyclopedia

Synonyms : EINECS 280-251-2;

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tetrasodium,4-[[4-[(3,6-disulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate

CAS No. : 83006-52-4 Formula : C30H16N4Na4O13S4 Molecular Weight. : 860.686 Check Encyclopedia

Synonyms : EINECS 280-102-1;

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Naphthalene Lake Orange R

CAS No. : 5859-00-7 Formula : C16H12N2NaO7S2+ Molecular Weight. : 431.395 Check Encyclopedia

Synonyms : 3-Hydroxy-4-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt; C.I.Acid Orange 14; 1-(Phenylazo)-2-hydroxy-3,6-naphthalenedisulfonic acid disodium salt; disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate; disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulfonate; disodium 4-(phenyldiazenyl)-3-hydroxynaphthalene-2,7-disulfonate; Sodium 1-Phenylazo-2-hydroxy-3,6-naphthalenedisulfonic acid;

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disodium,4-amino-3-hydroxynaphthalene-2,7-disulfonate

CAS No. : 2007-20-7 Formula : C10H7NNa2O7S2 Molecular Weight. : 363.275 Check Encyclopedia

Synonyms : 1-Amino-2-naphthol-3,6-disulfonsaeure; R-Amine salt; 1-Amino-2-naphthol-3,6-disulfonic acid disodium salt; 1-Amino-2-Naphthol-3,6-disulfonic acid sodium; 2,7-Naphthalenedisulfonic acid,4-amino-3-hydroxy; disodium 4-amino-3-hydroxynaphthalene-2,7-disulfonate; Disodium 4-amino-3-hydroxy-2,7-naphthalenedisulfonate; Sodium salt of 1-amino-2-naphthol-3,6-disulphonic acid; 4-Amino-3-hydroxy-naphthalin-2,7-disulfonsaeure; 4-Amino-3-hydroxy-2,7-naphthalenedisulfonic acid; 1-Amino-2-naphthol-3,6-disulfonic acid sodium salt; 1-Amino-2-naphthol-3,6-disulphonic acid sodium salt; 4-amino-3-hydroxy-naphthalene-2,7-disulfonic acid;

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disodium,(3Z)-5-benzamido-3-[[2-(4-cyclohexylphenoxy)phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate

CAS No. : 79234-36-9 Formula : C35H29N3Na2O9S2 Molecular Weight. : 745.729 Check Encyclopedia

Synonyms : 2,7-Naphthalenedisulfonic acid,5-(benzoylamino)-3-(2-(2-(4-cyclohexylphenoxy)phenyl)diazenyl)-4-hydroxy-,sodium salt (1:2); Disodium 5-(benzoylamino)-3-((2-(4-cyclohexylphenoxy)phenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid,5-(benzoylamino)-3-((2-(4-cyclohexylphenoxy)phenyl)azo)-4-hydroxy-,disodium salt; EINECS 279-117-6;

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tetrasodium,(3Z)-5-benzamido-3-[[4-[4-[(2Z)-2-(8-benzamido-1-oxo-3,6-disulfonatonaphthalen-2-ylidene)hydrazinyl]anilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate

CAS No. : 85223-30-9 Formula : C46H29N7Na4O16S4 Molecular Weight. : 1155.98 Check Encyclopedia

Synonyms : 2,7-Naphthalenedisulfonic acid,3,3'-(iminobis(4,1-phenylene-2,1-diazenediyl))bis(5-(benzoylamino)-4-hydroxy-,sodium salt (1:?); EINECS 286-385-8; Disodium 3,3'-(iminobis(4,1-phenyleneazo))bis(5-(benzoylamino)-4-hydroxynaphthalene-2,7-disulphonate); 2,7-Naphthalenedisulfonic acid,3,3'-(iminobis(4,1-phenyleneazo))bis(5-(benzoylamino)-4-hydroxy-,sodium salt;

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tetrasodium,(4Z)-4-[[2-methoxy-4-[3-methoxy-4-[(2E)-2-(2-oxo-3,6-disulfonatonaphthalen-1-ylidene)hydrazinyl]phenyl]phenyl]hydrazinylidene]-3-oxonaphthalene-2,6-disulfonate

CAS No. : 65151-33-9 Formula : C34H22N4Na4O16S4 Molecular Weight. : 962.775 Check Encyclopedia

Synonyms : EINECS 265-533-5; 2,7-Naphthalenedisulfonic acid,4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(3-hydroxy-,sodium salt (1:4); 2,7-Naphthalenedisulfonic acid,4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxy-,tetrasodium salt; Tetrasodium 4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxynaphthalene-2,7-disulphonate);

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1-Naphthol-3,6-disulfonic acid disodium salt

CAS No. : 20349-39-7 Formula : C10H6Na2O7S2 Molecular Weight. : 348.26 Check Encyclopedia

Synonyms : Violet Acid Disodium Salt Hydrate; DisodiuM 1-Naphthol-3,6-disulfonate Hydrate; sodium 1-naphthol-3,6-disulfonate; 4-Hydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt Hydrate; 4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt; violet acid disodium salt; disodium 1-naphthol-3,6-disulfonate; RUDOLF GUERCKE ACID DISODIUM SALT HYDRATE; 1-Naphthol-3,6-disulfonic acid; 1-Naphthol-3,6-disulfonic Acid Disodium Salt Hydrate; 1-Naphthol-3,6-disulfonic acid,disodium salt,hydrate; 1-Naphthol-3,6-disulfonic acid,disodium salt; Disodium 4-Hydroxy-2,7-naphthalenedisulfonate Hydrate; disodium 4-hydroxynaphthalene-2,7-disulphonate; disodium 1-naphthol-3,6-disulfonic acid; disodium 4-hydroxynaphthalene-2,7-disulfonate; rudolf guercke acid disodium salt; 1-hydroxy-3,6-naphthalenedisulfonic disodium salt; 1-Naphthol-3,6-Disulphonic Acid Disodium Salt; disodium 4-hydroxy-2,7-naphthalenedisulfonate;

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(4Z)-4-[(2-arsonophenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonic acid

CAS No. : 132-33-2 Formula : C16H13AsN2O10S2 Molecular Weight. : 532.333 Check Encyclopedia

Synonyms : 2,7-Naphthalenedisulfonic acid,4-[(2-arsonophenyl)azo]-3-hydroxy; o-(2-OH-3,6-disulfo-1-naphthylazo)-benzene-arsonic acid; 4-(2-Arsono-phenylazo)-3-hydroxy-naphthalin-2,7-disulfonsaeure; 4-((2-Arsonophenyl)azo)-3-hydroxynaphthalene-2,7-disulphonic acid; 2-(2-Hydroxy-3.6-disulfo-naphthyl-(1)-azo)-phenylarsonsaeure; 1-<2-Arsono-phenylazo>-2-hydroxy-naphthalin-3,6-disulfonsaeure; 4-(2-arsono-phenylazo)-3-hydroxy-naphthalene-2,7-disulfonic acid; 4-((2-Arsonophenyl)azo)-3-hydroxy-2,7-naphthalenedisulfonic acid; EINECS 205-058-2; 2,7-Naphthalenedisulfonic acid,4-(2-(2-arsonophenyl)diazenyl)-3-hydroxy; Thoron (reagent);

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trisodium,(3Z)-5-amino-3-[[4-[[4-[2-(2-imino-8-oxo-6-sulfonatonaphthalen-1-yl)hydrazinyl]benzoyl]amino]phenyl]hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate

CAS No. : 85721-13-7 Formula : C33H22N7Na3O12S3 Molecular Weight. : 873.732 Check Encyclopedia

Synonyms : 2,7-Naphthalenedisulfonic acid,5-amino-3-(2-(4-((4-(2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl)benzoyl)amino)phenyl)diazenyl)-4-hydroxy-,sodium salt (1:3); EINECS 288-423-9; 2,7-Naphthalenedisulfonic acid,5-amino-3-((4-((4-((2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo)benzoyl)amino)phenyl)azo)-4-hydroxy-,trisodium salt; Trisodium 5-amino-3-((4-((4-((2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo)benzoyl)amino)phenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate;

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4-amino-3,6-bis[[4-[[4-chloro-6-[(3-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulphophenyl]azo]-5-hydroxynaphthalene-2,7-disulphonic acid

CAS No. : 51357-74-5 Formula : C40H29Cl2N15O19S6 Molecular Weight. : 1287.04 Check Encyclopedia

Synonyms : 3,6-Bis[4-[2-chloro-4-(3-sulfoanilino)-1,3,5-triazine-6-ylamino]-2-sulfophenylazo]-4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid; 4-Amino-3,6-bis[[4-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid;

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trisodium,(4Z)-4-[[4-[4-[(2,4-diamino-5-sulfonatophenyl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate

CAS No. : 83763-78-4 Formula : C30H23N6Na3O12S3 Molecular Weight. : 824.701 Check Encyclopedia

Synonyms : EINECS 280-766-2;

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4-Amino-6-((5-((4-chloro-6-(2-ethoxyethoxy)-1,3,5-triazin-2-yl)amino)-2-sulphophenyl)azo)-3-((2,5-disulphophenyl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid

CAS No. : 29674-65-5 Formula : Molecular Weight. : Check Encyclopedia

Synonyms :

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C.I. Acid Brown 75

CAS No. : 6637-87-2 Formula : C28H17N9NaO16S2+ Molecular Weight. : 822.605 Check Encyclopedia

Synonyms : 2,7-naphthalenedisulfonic acid,4-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophen; 2,7-Naphthalenedisulfonic acid,4-2,4-dihydroxy-5-(2-hydroxy-3,5-dinitrophenyl)azo-3-(4-nitrophenyl)azophenylazo-5-hydroxy-,disodium salt; 4-[[2,4-Dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-3-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt; 4-[[2,4-Dihydroxy-3-[(4-nitrophenyl)azo]-5-[(3,5-dinitro-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-2,7-naphthalenedisulfonic acid,disodium salt; disodium 4-[[2,4-dihydroxy-5-[(2-hydroxy-3,5-dinitrophenyl)azo]-3-[(4-nitrophenyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate;

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dipotassium,disodium,(3Z)-5-amino-3-[(2,5-disulfonatophenyl)hydrazinylidene]-6-[(2-ethylsulfonyl-1,3-benzothiazol-6-yl)diazenyl]-4-oxonaphthalene-2,7-disulfonate

CAS No. : 83400-05-9 Formula : C25H16K2N6Na2O15S6 Molecular Weight. : 956.992 Check Encyclopedia

Synonyms : EINECS 280-420-0;

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Reactive Red 83

CAS No. : 70210-00-3 Formula : C29H18Br2N5Na3O13S3 Molecular Weight. : 969.451 Check Encyclopedia

Synonyms : Wool Reactive Red PW-G; trisodium 5-[[4-[(2-bromo-1-oxoallyl)amino]benzoyl]amino]-3-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate; 2,7-Naphthalenedisulfonic acid,5-4-(2-bromo-1-oxo-2-propenyl)aminobenzoylamino-3-5-(2-bromo-1-oxo-2-propenyl)amino-2-sulfophenylazo-4-hydroxy-,trisodium salt; Itowol Red GA; 5-[4-(2-Bromo-1-oxo-2-propenylamino)benzoylamino]-3-[5-(2-bromo-1-oxo-2-propenylamino)-2-(sodiosulfo)phenylazo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt;

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