This is a demo store. No orders will be fulfilled.
indicator
products
💡 What does indicator Grade mean? Learn more about indicator standards and purity criteria ⮕
-
Sulfosalicylic acid indicatorCas Number: 1300-61-4 Compound CID: 138985256Formula: C7H5NaO6S·2H2O Molecular Weight: 276.20IUPAC Name: sodium;2-hydroxy-5-sulfobenzoate;dihydrateSMILES: C1=CC(=C(C=C1S(=O)(=O)O)C(=O)[O-])O.O.O.[Na+]InChIKey: OOMQZSZNGQGEEN-UHFFFAOYSA-MInChI: InChI=1S/C7H6O6S.Na.2H2O/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10;;;/h1-3,8H,(H,9,10)(H,11,12,13);;2*1H2/q;+1;;/p-1 -
Congo redCas Number: 573-58-0Formula: C32H22N6Na2O6S2 Molecular Weight: 696.66IUPAC Name: disodium;4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonateSMILES: C1=CC=C2C(=C1)C(=CC(=C2N)N=NC3=CC=C(C=C3)C4=CC=C(C=C4)N=NC5=C(C6=CC=CC=C6C(=C5)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]InChIKey: IQFVPQOLBLOTPF-UHFFFAOYSA-LInChI: show more Synonyms: Brasilamina congo 4B | Mitsui Congo Red | NSC 7232 | C.I. Direct Red 28, disodium salt (8CI) | Cotton Red L | disodiu...
-
Bromocresol green (BCG)Cas Number: 76-60-8 EC Number: 200-972-8Formula: C21H14Br4O5S Molecular Weight: 698.01IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylphenolSMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)BrInChIKey: FRPHFZCDPYBUAU-UHFFFAOYSA-NInChI: InChI=1S/C21H14Br4O5S/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21/h3-8,26-27H,1-2H3Synonyms: 3',5',5''-Tetrabrom-m-cresolsulfonephthalein | BROMOCRESOL GREEN, ACS | m-Cresol,4'-(3H-2,1-benzoxathiol-3-ylidene)bi...
-
Bromocresol green sodium saltFormula: C21H13Br4NaO5S Molecular Weight: 720SMILES: CC1=C(C(=C(C=C1/C(=C/2\C=C(C(=O)C(=C2C)Br)Br)/C3=CC=CC=C3S(=O)(=O)[O-])Br)O)Br.[Na+]Synonyms: Bromocresol Blue Sodium Salt Sodium Bromocresol Green 3′,3″,5′,5″-Tetrabromo-m-cresolsulfonphthalein sodium salt
-
Safranine TFormula: C20H19ClN4 Molecular Weight: 350.85IUPAC Name: 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine;chlorideSMILES: CC1=CC2=C(C=C1N)[N+](=C3C=C(C(=CC3=N2)C)N)C4=CC=CC=C4.[Cl-]InChIKey: OARRHUQTFTUEOS-UHFFFAOYSA-NInChI: InChI=1S/C20H18N4.ClH/c1-12-8-17-19(10-15(12)21)24(14-6-4-3-5-7-14)20-11-16(22)13(2)9-18(20)23-17;/h3-11H,1-2H3,(H3,21,22);1HSynonyms: A872074 | BASIC RED 2 [INCI] | CS-0010127 | Mitsui safranine | Phenazinium, 3,7-diamino-2,8-dimethyl-5-phenyl-, chlor...
-
Neutral redCas Number: 553-24-2Formula: C15H17CIN4 Molecular Weight: 288.78IUPAC Name: 8-N,8-N,3-trimethylphenazine-2,8-diamine;hydrochlorideSMILES: CC1=CC2=NC3=C(C=C(C=C3)N(C)C)N=C2C=C1N.ClInChIKey: PGSADBUBUOPOJS-UHFFFAOYSA-NInChI: InChI=1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1HSynonyms: EINECS 209-035-8 | Phenazine, 3-amino-7-(dimethylamino)-2-methyl-, hydrochloride | C.I. 50040 | AI3-60242 | HY-D0166A...
-
Nitrazine yellowCas Number: 5423-07-4 EC Number: 226-549-8Formula: C16H8N4Na2O11S2 Molecular Weight: 542.36IUPAC Name: disodium;3-[(2,4-dinitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonateSMILES: C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])N=NC2=C(C=C3C=C(C=CC3=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]InChIKey: XBLIFEQTVVSTIM-UHFFFAOYSA-LInChI: show more Synonyms: 4U1WVN6KUX | SCHEMBL155287 | delta Paper, indicator | Q27260493 | SCHEMBL8380112 | AKOS015903448 | sodium (E)-3-((2,4...
-
Azure II eosinateCas Number: 53092-85-6
-
CalmagiteCas Number: 3147-14-6Formula: C17H14N2O5S Molecular Weight: 358.37IUPAC Name: 3-hydroxy-4-[(2-hydroxy-5-methylphenyl)diazenyl]naphthalene-1-sulfonic acidSMILES: CC1=CC(=C(C=C1)O)N=NC2=C(C=C(C3=CC=CC=C32)S(=O)(=O)O)OInChIKey: VBRNLOQCBCPPHL-UHFFFAOYSA-NInChI: InChI=1S/C17H14N2O5S/c1-10-6-7-14(20)13(8-10)18-19-17-12-5-3-2-4-11(12)16(9-15(17)21)25(22,23)24/h2-9,20-21H,1H3,(H,22,23,24)Synonyms: 3-hydroxy-4-[(2-hydroxy-5-methylphenyl)diazenyl]naphthalene-1-sulfonic acid | CALMAGITE [MI] | 1-Naphthalenesulfonic ...
-
Calconcarboxylic acidCas Number: 3737-95-9 EC Number: 223-117-0Formula: C21H14N2O7S Molecular Weight: 438.41IUPAC Name: 3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2-carboxylic acidSMILES: C1=CC=C2C(=C1)C=C(C(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)O)O)O)C(=O)OInChIKey: MVQBFZXBLLMXGS-UHFFFAOYSA-NInChI: show more Synonyms: (2R)-2-amino-2-phenylacetic acid | DTXSID5063156 | Kalces; NN; NSC 97307; Patton and Reeder's indicator | NSC-406910 ...
-
Orange ⅣCas Number: 554-73-4 EC Number: 209-071-4Formula: C18H14N3NaO3S Molecular Weight: 375.38IUPAC Name: sodium;4-[(4-anilinophenyl)diazenyl]benzenesulfonateSMILES: C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]InChIKey: MLVYOYVMOZFHIU-UHFFFAOYSA-MInChI: InChI=1S/C18H15N3O3S.Na/c22-25(23,24)18-12-10-17(11-13-18)21-20-16-8-6-15(7-9-16)19-14-4-2-1-3-5-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1Synonyms: MFCD00038130 | Sodium 4-[(4-anilinophenyl)diazenyl]benzene-1-sulfonate | VR8Q3R288W | FT-0682673 | NSC-10456 | Orange...
-
Metanil yellowCas Number: 587-98-4 EC Number: 209-608-2Formula: C18H14N3NaO3S Molecular Weight: 375.38IUPAC Name: sodium;3-[(4-anilinophenyl)diazenyl]benzenesulfonateSMILES: C1=CC=C(C=C1)NC2=CC=C(C=C2)N=NC3=CC(=CC=C3)S(=O)(=O)[O-].[Na+]InChIKey: NYGZLYXAPMMJTE-UHFFFAOYSA-MInChI: InChI=1S/C18H15N3O3S.Na/c22-25(23,24)18-8-4-7-17(13-18)21-20-16-11-9-15(10-12-16)19-14-5-2-1-3-6-14;/h1-13,19H,(H,22,23,24);/q;+1/p-1Synonyms: METANIL YELLOW [MI] | Metanil Yellow F | Metanil Yellow KRSU | Basacid Yellow 232 | Benzenesulfonic acid, m-((p-anili...
