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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1,741 – 1,755 of 7,098 results

1,741

Bromophenol Blue, 0.1% Aqueous, pH 3.0 to 4.6 Yellow to Blue, Certified, LabChem™

CAS: 62625-28-9 Molecular Formula: C19H9Br4NaO5S Molecular Weight (g/mol): 691.942 InChI Key: TWKDJMRHSLWRFI-UHFFFAOYSA-M PubChem CID: 3791690 IUPAC Name: sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate SMILES: C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]

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Specifications

PubChem CID	3791690
CAS	62625-28-9
Molecular Weight (g/mol)	691.942
SMILES	C1=CC=C(C(=C1)C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br)S(=O)(=O)[O-].[Na+]
IUPAC Name	sodium;2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
InChI Key	TWKDJMRHSLWRFI-UHFFFAOYSA-M
Molecular Formula	C19H9Br4NaO5S

1,742

Methyl Orange, Sodium Salt Grade, ACS Grade, LabChem™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M 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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Specifications

PubChem CID	23673835
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
Molecular Formula	C14H14N3NaO3S

1,743

Methylene Blue, 0.1% Aqueous, Certified, LabChem™

CAS: 61-73-4 Molecular Formula: C16H18ClN3S Molecular Weight (g/mol): 319.851 InChI Key: CXKWCBBOMKCUKX-UHFFFAOYSA-M PubChem CID: 6099 ChEBI: CHEBI:6872 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]

Pricing & Availability
Specifications

PubChem CID	6099
CAS	61-73-4
Molecular Weight (g/mol)	319.851
ChEBI	CHEBI:6872
SMILES	CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.[Cl-]
IUPAC Name	[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride
InChI Key	CXKWCBBOMKCUKX-UHFFFAOYSA-M
Molecular Formula	C16H18ClN3S

1,744

Methyl Red, 0.1% Aqueous, pH 4.2 to 6.3 Pink to Yellow, Certified, LabChem™

CAS: 845-10-3 Molecular Formula: C15H14N3NaO2 Molecular Weight (g/mol): 291.286 InChI Key: GNTPCYMJCJNRQB-UHFFFAOYSA-M PubChem CID: 4465632 IUPAC Name: sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]

Pricing & Availability
Specifications

PubChem CID	4465632
CAS	845-10-3
Molecular Weight (g/mol)	291.286
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)[O-].[Na+]
IUPAC Name	sodium;2-[[4-(dimethylamino)phenyl]diazenyl]benzoate
InChI Key	GNTPCYMJCJNRQB-UHFFFAOYSA-M
Molecular Formula	C15H14N3NaO2

1,745

Ferric Ammonium Sulfate, For Chloride (Volhard's Indicator), Certified, 8%, LabChem™

CAS: 7783-83-7 Molecular Formula: FeH28NO20S2 Molecular Weight (g/mol): 482.176 InChI Key: LCPUDZUWZDSKMX-UHFFFAOYSA-K PubChem CID: 197097 IUPAC Name: azanium;iron(3+);disulfate;dodecahydrate SMILES: [NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]

Pricing & Availability
Specifications

PubChem CID	197097
CAS	7783-83-7
Molecular Weight (g/mol)	482.176
SMILES	[NH4+].O.O.O.O.O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Fe+3]
IUPAC Name	azanium;iron(3+);disulfate;dodecahydrate
InChI Key	LCPUDZUWZDSKMX-UHFFFAOYSA-K
Molecular Formula	FeH28NO20S2

1,746

Toluidine Blue, 1% Aqueous, Certified, LabChem™

CAS: 92-31-9 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): 305.82 MDL Number: MFCD00011934 InChI Key: HNONEKILPDHFOL-UHFFFAOYSA-M PubChem CID: 7083 IUPAC Name: 3-amino-7-(dimethylamino)-2-methyl-5λ⁴-phenothiazin-5-ylium chloride SMILES: [Cl-].CN(C)C1=CC=C2N=C3C=C(C)C(N)=CC3=[S+]C2=C1

Pricing & Availability
Specifications

PubChem CID	7083
CAS	92-31-9
Molecular Weight (g/mol)	305.82
MDL Number	MFCD00011934
SMILES	[Cl-].CN(C)C1=CC=C2N=C3C=C(C)C(N)=CC3=[S+]C2=C1
IUPAC Name	3-amino-7-(dimethylamino)-2-methyl-5λ⁴-phenothiazin-5-ylium chloride
InChI Key	HNONEKILPDHFOL-UHFFFAOYSA-M
Molecular Formula	C15H16ClN3S

1,747

Mopec™ Harmony Tissue Marking Dye Kit, Full Set

Mopec™’s range of Harmony tissue marking dyes are used to permanently mark surgical tissue margins in Histological specimens. Marking dyes are available in 9 colors, with a standardized viscosity over the range.

Pricing & Availability
Specifications

Form	Liquid
Product Type	Tissue Marking Dye
Quantity	1 Bottle

1,748

Mopec™ Control Slides, Special Stains, Luxol Fast Blue

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

1,749

Mopec™ Control Slides, Special Stains, Liver without Fungus (Periodic Acid Schiff)

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

1,750

Mopec™ Control Slides, Special Stains, Alcian Blue

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

1,751

Mopec™ Control Slides, Special Stains, Bile

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

1,752

Mopec™ Control Slides, Special Stains, Iron (Ferric) Remarkable in Hemochromatosis Liver Tissue

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

1,753

Mopec™ Control Slides, Special Stains, Hepatitis B

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

1,754

Mopec™ Special Stains Control Slides, Amyloid or Congo Red

All positive control slides are on IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

1,755

Mopec™ Control Slides, Special Stains, Aspergillus

All positive control slides are on Mopec™ IHC Enhanced Hydrophilic Adhesive Slides using Formalin Fixed Paraffin Embedded (FFPE) human tissue.

Pricing & Availability
Specifications

Product Type	Control Slide

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