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 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

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 Crystal Violet

CAS: 548-62-9 Formula molecolare: C25H30ClN3 Molecular Weight (g/mol): 407.986 Numero MDL: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Sinonimo: Basic Violet 3; C.I. 42555 PubChem CID: 11057 ChEBI: CHEBI:41688 IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]

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Specifiche

Sinonimo	Basic Violet 3; C.I. 42555
Numero MDL	MFCD00011750
PubChem CID	11057
Formula molecolare	C25H30ClN3
CAS	548-62-9
Molecular Weight (g/mol)	407.986
ChEBI	CHEBI:41688
SMILES	CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]
IUPAC Name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key	ZXJXZNDDNMQXFV-UHFFFAOYSA-M

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Thermo Scientific Chemicals Methyl Orange, pure, indicator

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

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

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 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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Specifiche

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

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 Bromocresol Green, pure, indicator grade

CAS: 76-60-8 Formula molecolare: C21H14Br4O5S Molecular Weight (g/mol): 698.014 Numero MDL: MFCD00005874 InChI Key: FRPHFZCDPYBUAU-UHFFFAOYSA-N Sinonimo: 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein,BCG,3', 3'', 5' 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

Prezzi e disponibilità
Specifiche

Sinonimo	3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein,BCG,3', 3'', 5'
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 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

Epredia™ Shandon™ Kwik-Diff™ Stains

Enjoy a quicker alternative to traditional Wright's and Giemsa Staining procedures with Epredia™ Shandon™ Kwik-Diff™ Stains.

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Thermo Scientific™ Remel™ Gram Crystal Violet

Thermo Scientific™ Remel Gram Crystal Violet is a primary stain in Gram stain procedures.

Prezzi e disponibilità
Specifiche

Tipo	Crystal Violet
Certificazione/Conformità	CE Marked

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™ Richard-Allan Scientific™ Three-Step Stain Kit

Obtain results on par with Wright-Giemsa with Epredia™ Richard-Allan Scientific™ Three Step Stain.

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Stains and Dyes

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