Stains and Dyes

A variety of solutions used to selectively bind to and enhance the visibility of biological structures using color and/or fluorescence; used for histology, protein staining, electrophoresis, bacterial classification, blotting, etc.

1 – 15 di 892 risultati

Thermo Scientific Chemicals Eosin Y, pure, certified

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Thermo Scientific Chemicals Fluorescein, disodium salt, pure

CAS: 518-47-8 Formula molecolare: C20H10Na2O5 Molecular Weight (g/mol): 376.28 Numero MDL: MFCD00167039 InChI Key: NJDNXYGOVLYJHP-UHFFFAOYSA-L IUPAC Name: disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate SMILES: [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12

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Numero MDL	MFCD00167039
Formula molecolare	C20H10Na2O5
CAS	518-47-8
Molecular Weight (g/mol)	376.28
SMILES	[Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=CC(=O)C=C2OC2=CC([O-])=CC=C12
IUPAC Name	disodium 2-(6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
InChI Key	NJDNXYGOVLYJHP-UHFFFAOYSA-L

Thermo Scientific Chemicals Methylene Blue, 1% w/v aq. soln.

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Peso formulazione	319.86
Numero MDL	MFCD00012111
Intervallo percentuale saggio	1% w/v aqueous solution
Forma fisica	Liquid
Formula molecolare	C₁₆H₁₈ClN₃S
Pressione del vapore	23 hPa (17mm Hg) at 20°C
Concentration or Composition (by Analyte or Components)	3, 7-Bis(dimethylamino)phenothiazin-5-ium chloride hydrate: 1.0%; Water: 99%
Informazioni di solubilità	Miscible with ethanol,chloroform,glacial acetic acid and glycerol. Slightly miscible with pyridine. Immiscible with ethyl ether,xylene,oleic acid,ethanol and acetone.
CAS	7732-18-5
Conservazione consigliata	Ambient temperatures
TSCA	Yes
Materiale o nome chimico	Methylene Blue

Thermo Scientific Chemicals Bromophenol Blue

CAS: 115-39-9 Formula molecolare: C19H10Br4O5S Molecular Weight (g/mol): 669.96 Numero MDL: MFCD00005875 InChI Key: UDSAIICHUKSCKT-UHFFFAOYSA-N Sinonimo: 3',3'',5',5''-Tetrabromophenolsulfonephthalein,BPB,3', 3'', 5' PubChem CID: 8272 ChEBI: CHEBI:59424 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1,lambda{6}-benzoxathiol-3-yl]phenol SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br

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Sinonimo	3',3'',5',5''-Tetrabromophenolsulfonephthalein,BPB,3', 3'', 5'
Numero MDL	MFCD00005875
PubChem CID	8272
Formula molecolare	C19H10Br4O5S
CAS	115-39-9
Molecular Weight (g/mol)	669.96
ChEBI	CHEBI:59424
SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br
IUPAC Name	2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1,lambda{6}-benzoxathiol-3-yl]phenol
InChI Key	UDSAIICHUKSCKT-UHFFFAOYSA-N

Thermo Scientific Chemicals Methylene Blue, high purity, biological stain

CAS: 122965-43-9 Formula molecolare: C16H18ClN3S Molecular Weight (g/mol): 319.85 Numero MDL: MFCD00150006 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M Sinonimo: Basic Blue 9; C.I. 52015 PubChem CID: 16211647 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;hydrate SMILES: [Cl-].CN(C)C1=CC=C2N=C3C=CC(C=C3SC2=C1)=[N+](C)C

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Sinonimo	Basic Blue 9; C.I. 52015
Numero MDL	MFCD00150006
PubChem CID	16211647
Formula molecolare	C16H18ClN3S
CAS	122965-43-9
Molecular Weight (g/mol)	319.85
SMILES	[Cl-].CN(C)C1=CC=C2N=C3C=CC(C=C3SC2=C1)=[N+](C)C
IUPAC Name	[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride;hydrate
InChI Key	CXKWCBBOMKCUKX-UHFFFAOYSA-M

Thermo Scientific Chemicals Bromocresol Green

CAS: 76-60-8 Formula molecolare: C21H14Br4O5S Molecular Weight (g/mol): 698.014 Numero MDL: MFCD00005874 InChI Key: FRPHFZCDPYBUAU-UHFFFAOYSA-N Sinonimo: Bromcresol Green PubChem CID: 6451 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br

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Sinonimo	Bromcresol Green
Numero MDL	MFCD00005874
PubChem CID	6451
Formula molecolare	C21H14Br4O5S
CAS	76-60-8
Molecular Weight (g/mol)	698.014
SMILES	CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)Br)Br)O)Br
IUPAC Name	2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methylphenol
InChI Key	FRPHFZCDPYBUAU-UHFFFAOYSA-N

Thermo Scientific Chemicals Bromophenol Blue

CAS: 115-39-9 Formula molecolare: C19H10Br4O5S Molecular Weight (g/mol): 669.96 Numero MDL: MFCD00005875 InChI Key: UDSAIICHUKSCKT-UHFFFAOYSA-N Sinonimo: Bromphenol Blue PubChem CID: 8272 ChEBI: CHEBI:59424 IUPAC Name: 2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br

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Sinonimo	Bromphenol Blue
Numero MDL	MFCD00005875
PubChem CID	8272
Formula molecolare	C19H10Br4O5S
CAS	115-39-9
Molecular Weight (g/mol)	669.96
ChEBI	CHEBI:59424
SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C(=C3)Br)O)Br)C4=CC(=C(C(=C4)Br)O)Br
IUPAC Name	2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
InChI Key	UDSAIICHUKSCKT-UHFFFAOYSA-N

Thermo Scientific Chemicals Eriochrome™ Black T, pure, indicator grade

CAS: 1787-61-7 Formula molecolare: C20H12N3NaO7S Molecular Weight (g/mol): 461.38 Numero MDL: MFCD00003935 InChI Key: JHUJLRKQZAPSDP-GXTSIBQPSA-M Sinonimo: C.I. 14645,3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt,Mordant Black 11 PubChem CID: 87355429 IUPAC Name: (4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium SMILES: [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O

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Sinonimo	C.I. 14645,3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt,Mordant Black 11
Numero MDL	MFCD00003935
PubChem CID	87355429
Formula molecolare	C20H12N3NaO7S
CAS	1787-61-7
Molecular Weight (g/mol)	461.38
SMILES	[Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O
IUPAC Name	(4Z)-4-[(1-hydroxynaphthalen-2-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonic acid;sodium
InChI Key	JHUJLRKQZAPSDP-GXTSIBQPSA-M

BD Kit per colorazione di Gram BBL™

Per colorazione di microrganismi in colture o campioni con metodo di colorazione differenziale di Gram

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Quantità	1 Kit
Tipo di colore	Colorazione di Gram
Da utilizzare con (applicazione)	Per colorazione di microrganismi in colture o campioni con metodo di colorazione differenziale di Gram
Include	Cristalvioletto per colorazione di Gram 250 ml, iodio 250 ml, decolorante Gram 250 ml e safranina di Gram 250 ml
Certificazione/Conformità	CE

Bromothymol Blue sodium salt, 0.04% w/v aqueous solution, Thermo Scientific Chemicals

CAS: 34722-90-2 Formula molecolare: C27H27Br2NaO5S Molecular Weight (g/mol): 646.37 Numero MDL: MFCD00077263,MFCD00077263,MFCD00077263 InChI Key: NMKFVGALBGZKGW-FKWCIMQXSA-M PubChem CID: 102183223 SMILES: [Na+].CC(C)C1=CC(\C(C2=CC=CC=C2S([O-])(=O)=O)=C2/C=C(C(C)C)C(=O)C(Br)=C2C)=C(C)C(Br)=C1O

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Specifiche

Numero MDL	MFCD00077263,MFCD00077263,MFCD00077263
PubChem CID	102183223
Formula molecolare	C27H27Br2NaO5S
CAS	34722-90-2
Molecular Weight (g/mol)	646.37
SMILES	[Na+].CC(C)C1=CC(\C(C2=CC=CC=C2S([O-])(=O)=O)=C2/C=C(C(C)C)C(=O)C(Br)=C2C)=C(C)C(Br)=C1O
InChI Key	NMKFVGALBGZKGW-FKWCIMQXSA-M

Thermo Scientific Chemicals Resazurin, sodium salt, pure, high purity biological stain

CAS: 62758-13-8 Formula molecolare: C12H6NNaO4 Molecular Weight (g/mol): 251.173 Numero MDL: MFCD00005036 InChI Key: IVGPGQSSDLDOLH-UHFFFAOYSA-M Sinonimo: 7-Hydroxy-3H-phenoxazin-3-one 10-oxide, sodium salt PubChem CID: 112939 IUPAC Name: sodium;10-oxido-7-oxophenoxazin-10-ium-3-olate SMILES: C1=CC2=C(C=C1[O-])OC3=CC(=O)C=CC3=[N+]2[O-].[Na+]

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Sinonimo	7-Hydroxy-3H-phenoxazin-3-one 10-oxide, sodium salt
Numero MDL	MFCD00005036
PubChem CID	112939
Formula molecolare	C12H6NNaO4
CAS	62758-13-8
Molecular Weight (g/mol)	251.173
SMILES	C1=CC2=C(C=C1[O-])OC3=CC(=O)C=CC3=[N+]2[O-].[Na+]
IUPAC Name	sodium;10-oxido-7-oxophenoxazin-10-ium-3-olate
InChI Key	IVGPGQSSDLDOLH-UHFFFAOYSA-M

Thermo Scientific Chemicals Janus Green B

CAS: 2869-83-2 Formula molecolare: C30H31ClN6 Molecular Weight (g/mol): 511.07 Numero MDL: MFCD00011758 InChI Key: XXACTDWGHQXLGW-UHFFFAOYSA-M Sinonimo: C.I. 11050 PubChem CID: 76123 ChEBI: CHEBI:21184 IUPAC Name: 8-[[4-(dimethylamino)phenyl]diazenyl]-N,N-diethyl-10-phenylphenazin-10-ium-2-amine;chloride SMILES: [Cl-].CCN(CC)C1=CC=C2N=C3C=CC(=CC3=[N+](C3=CC=CC=C3)C2=C1)N=NC1=CC=C(C=C1)N(C)C

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Sinonimo	C.I. 11050
Numero MDL	MFCD00011758
PubChem CID	76123
Formula molecolare	C30H31ClN6
CAS	2869-83-2
Molecular Weight (g/mol)	511.07
ChEBI	CHEBI:21184
SMILES	[Cl-].CCN(CC)C1=CC=C2N=C3C=CC(=CC3=[N+](C3=CC=CC=C3)C2=C1)N=NC1=CC=C(C=C1)N(C)C
IUPAC Name	8-[[4-(dimethylamino)phenyl]diazenyl]-N,N-diethyl-10-phenylphenazin-10-ium-2-amine;chloride
InChI Key	XXACTDWGHQXLGW-UHFFFAOYSA-M

Thermo Scientific Chemicals Field's Stain B

CAS: 17372-87-1

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CAS	17372-87-1

Hydroxynaphthol Blue, Indicator for Metal Titration, Honeywell Fluka™

CAS: 63451-35-4 Formula molecolare: C20H11N2Na3O11S3 Molecular Weight (g/mol): 620.46 Numero MDL: MFCD00036393 InChI Key: JQECMNGWLIFQLL-UHFFFAOYSA-K PubChem CID: 44134769 IUPAC Name: trisodium;3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate SMILES: C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]

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Numero MDL	MFCD00036393
PubChem CID	44134769
Formula molecolare	C20H11N2Na3O11S3
CAS	63451-35-4
Molecular Weight (g/mol)	620.46
SMILES	C1=CC=C2C(=C1)C(=CC(=O)C2=NNC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
IUPAC Name	trisodium;3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1-ylidene)hydrazinyl]naphthalene-2,7-disulfonate
InChI Key	JQECMNGWLIFQLL-UHFFFAOYSA-K

Phenolphthalein Solution 1% In Ethanol, Pure, Indicator Grade, Fisher Chemical™

C20H14O4, CAS Number-77-09-8, 500mL, CHEBI:34914, Yellow, KJFMBFZCATUALV-UHFFFAOYSA-N, 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one, 5913, 318.328, Amber glass bottle, Liquid, 4764, C1-CC-C2C(-C1)C(-O)OC2(C3-CC-C(C-C3)O)C4-CC-C(C-C4)O

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Stains and Dyes

Stains and Dyes

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