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.

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Thermo Scientific™ Kit per colorazione Gram Remel™, 4 flaconi da 250 ml

Differentiate gram-positive organisms from gram-negative organisms using Gram Stain Kit.

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

CAS: 122965-43-9 | C₁₆H₁₈ClN₃S

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Specifiche

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 Nile Red, 99%, pure

CAS: 7385-67-3 Formula molecolare: C20H18N2O2 Molecular Weight (g/mol): 318.38 Numero MDL: MFCD00011639 InChI Key: VOFUROIFQGPCGE-UHFFFAOYSA-N Sinonimo: Nile blue A oxazone PubChem CID: 65182 ChEBI: CHEBI:52169 SMILES: CCN(CC)C1=CC=C2N=C3C(OC2=C1)=CC(=O)C1=CC=CC=C31

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Specifiche

Sinonimo	Nile blue A oxazone
Numero MDL	MFCD00011639
PubChem CID	65182
Formula molecolare	C20H18N2O2
CAS	7385-67-3
Molecular Weight (g/mol)	318.38
ChEBI	CHEBI:52169
SMILES	CCN(CC)C1=CC=C2N=C3C(OC2=C1)=CC(=O)C1=CC=CC=C31
InChI Key	VOFUROIFQGPCGE-UHFFFAOYSA-N

Thermo Scientific Chemicals Phenol Red, pure, indicator

CAS: 143-74-8 Formula molecolare: C19H14O5S Molecular Weight (g/mol): 354.38 Numero MDL: MFCD00003552 InChI Key: BELBBZDIHDAJOR-UHFFFAOYSA-N Sinonimo: Phenolsulfonephthalein PubChem CID: 4766 ChEBI: CHEBI:31991 SMILES: OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

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Specifiche

Sinonimo	Phenolsulfonephthalein
Numero MDL	MFCD00003552
PubChem CID	4766
Formula molecolare	C19H14O5S
CAS	143-74-8
Molecular Weight (g/mol)	354.38
ChEBI	CHEBI:31991
SMILES	OC1=CC=C(C=C1)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
InChI Key	BELBBZDIHDAJOR-UHFFFAOYSA-N

Epredia™ Richard-Allan Scientific™ Periodic Acid-Schiff (PAS), Schiff Reagent

Demonstrate the patterns and presence of specific carbohydrates with Epredia™ Richard-Allan Scientific™ Periodic Acid-Schiff (PAS) Solution

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Epredia™ Shandon™ Tissue-Marking Dyes, Tissue marking dye kit

Permanently mark the margins of excised surgical specimens for exact orientation with Epredia™ Shandon™ Tissue-Marking Dyes.

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Specifiche

Product Type	Tissue Marking Dye

Thermo Scientific Chemicals Methyl Orange, ACS reagent

CAS: 547-58-0 Formula molecolare: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 Numero MDL: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Sinonimo: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt,Acid Orange 52,C.I. 13025,MO,Helianthise PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

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Specifiche

Sinonimo	4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt,Acid Orange 52,C.I. 13025,MO,Helianthise
Numero MDL	MFCD00007502
PubChem CID	23673835
Formula molecolare	C14H14N3NaO3S
CAS	547-58-0
Molecular Weight (g/mol)	327.334
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
IUPAC Name	sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
InChI Key	STZCRXQWRGQSJD-UHFFFAOYSA-M

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Thermo Scientific Chemicals Methylene Blue, pure, certified, residual water

CAS: 7220-79-3 Formula molecolare: C16H24ClN3O3S Molecular Weight (g/mol): 373.90 Numero MDL: MFCD00150008 InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M Sinonimo: Basic Blue 9 PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C

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Specifiche

Sinonimo	Basic Blue 9
Numero MDL	MFCD00150008
PubChem CID	6099
Formula molecolare	C16H24ClN3O3S
CAS	7220-79-3
Molecular Weight (g/mol)	373.90
ChEBI	CHEBI:6872
SMILES	O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C
IUPAC Name	[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride
InChI Key	XQAXGZLFSSPBMK-UHFFFAOYSA-M

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Universal Indicator, pH Range 4-10, for pH Measurement, Fisher Chemical™

Numero MDL: 148741

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Specifiche

Numero MDL	148741

Thermo Scientific Chemicals Aniline Blue, sodium salt, pure, water soluble, high purity biological stain

CAS: 28983-56-4 Formula molecolare: C37H26N3Na2O9S3 Molecular Weight (g/mol): 798.79 Numero MDL: MFCD00058509 InChI Key: TUHAIJABPUJAEY-UHFFFAOYSA-K Sinonimo: Acid Blue 22,C.I. 42755 PubChem CID: 76956083 IUPAC Name: disodium;4-[4-[[4-(4-sulfoanilino)phenyl]-[4-(4-sulfonatophenyl)azaniumylidenecyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=CC=C1NC1=CC=C(C=C1)C(C1=CC=C(NC2=CC=CC=C2S([O-])(=O)=O)C=C1)=C1C=CC(C=C1)=NC1=CC=CC=C1S([O-])(=O)=O

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Specifiche

Sinonimo	Acid Blue 22,C.I. 42755
Numero MDL	MFCD00058509
PubChem CID	76956083
Formula molecolare	C37H26N3Na2O9S3
CAS	28983-56-4
Molecular Weight (g/mol)	798.79
SMILES	[Na+].[Na+].[O-]S(=O)(=O)C1=CC=CC=C1NC1=CC=C(C=C1)C(C1=CC=C(NC2=CC=CC=C2S([O-])(=O)=O)C=C1)=C1C=CC(C=C1)=NC1=CC=CC=C1S([O-])(=O)=O
IUPAC Name	disodium;4-[4-[[4-(4-sulfoanilino)phenyl]-[4-(4-sulfonatophenyl)azaniumylidenecyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonate
InChI Key	TUHAIJABPUJAEY-UHFFFAOYSA-K

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Epredia™ Shandon™ Eosin-Y Stain

Produce brilliant staining with Epredia™ Shandon™ Eosin-Y, a fast-acting cytoplasmic counterstain.

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Thermo Scientific Chemicals Methyl Orange, pure, indicator

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Specifiche

Sinonimo	4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid, sodium salt,Acid Orange 52,C.I. 13025,MO,Helianthise
Numero MDL	MFCD00007502
PubChem CID	23673835
Formula molecolare	C14H14N3NaO3S
CAS	547-58-0
Molecular Weight (g/mol)	327.334
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
IUPAC Name	sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
InChI Key	STZCRXQWRGQSJD-UHFFFAOYSA-M

Ninhydrin Monohydrate, Extra Pure, Fisher Chemical™

CAS: 485-47-2 Formula molecolare: C9H6O4 Molecular Weight (g/mol): 178.143 Numero MDL: 3791 InChI Key: FEMOMIGRRWSMCU-UHFFFAOYSA-N PubChem CID: 10236 ChEBI: CHEBI:86374 IUPAC Name: 2,2-dihydroxyindene-1,3-dione SMILES: C1=CC=C2C(=C1)C(=O)C(C2=O)(O)O

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Specifiche

Numero MDL	3791
PubChem CID	10236
Formula molecolare	C9H6O4
CAS	485-47-2
Molecular Weight (g/mol)	178.143
ChEBI	CHEBI:86374
SMILES	C1=CC=C2C(=C1)C(=O)C(C2=O)(O)O
IUPAC Name	2,2-dihydroxyindene-1,3-dione
InChI Key	FEMOMIGRRWSMCU-UHFFFAOYSA-N

Coumarin, 99+%

CAS: 91-64-5 Formula molecolare: C9H6O2 Molecular Weight (g/mol): 146.15 Numero MDL: MFCD00006850 InChI Key: ZYGHJZDHTFUPRJ-UHFFFAOYSA-N Sinonimo: 2H-1-Benzopyran-2-one PubChem CID: 323 ChEBI: CHEBI:28794 IUPAC Name: chromen-2-one SMILES: O=C1OC2=CC=CC=C2C=C1

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Specifiche

Sinonimo	2H-1-Benzopyran-2-one
Numero MDL	MFCD00006850
PubChem CID	323
Formula molecolare	C9H6O2
CAS	91-64-5
Molecular Weight (g/mol)	146.15
ChEBI	CHEBI:28794
SMILES	O=C1OC2=CC=CC=C2C=C1
IUPAC Name	chromen-2-one
InChI Key	ZYGHJZDHTFUPRJ-UHFFFAOYSA-N

Thermo Scientific Chemicals Nitrazine Yellow, indicator grade

CAS: 1-1-5424 Formula molecolare: C5H5N3O2 Molecular Weight (g/mol): 139.11 Numero MDL: MFCD00003938 InChI Key: ZAGZIOYVEIDDJA-UHFFFAOYSA-N Sinonimo: 2-(2,4-Dinitrophenylazo)-1-naphthol-3,6-disulfonic acid, disodium salt,3-(2, 4-Dinitrophenylazo)-4-hydroxy-2, 7-naphthalenedisulfonic acid,2-(2, 4-Dinitrophenylazo)-1-naphthol-3, 6-disulfonic acid PubChem CID: 72656 IUPAC Name: 3-aminopyrazine-2-carboxylic acid SMILES: C1=CN=C(C(=N1)C(=O)O)N

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Specifiche

Sinonimo	2-(2,4-Dinitrophenylazo)-1-naphthol-3,6-disulfonic acid, disodium salt,3-(2, 4-Dinitrophenylazo)-4-hydroxy-2, 7-naphthalenedisulfonic acid,2-(2, 4-Dinitrophenylazo)-1-naphthol-3, 6-disulfonic acid
Numero MDL	MFCD00003938
PubChem CID	72656
Formula molecolare	C5H5N3O2
CAS	1-1-5424
Molecular Weight (g/mol)	139.11
SMILES	C1=CN=C(C(=N1)C(=O)O)N
IUPAC Name	3-aminopyrazine-2-carboxylic acid
InChI Key	ZAGZIOYVEIDDJA-UHFFFAOYSA-N

Stains and Dyes

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