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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751 – 765 of 7,126 results

751

Rose Bengal, Certified, Sigma-Aldrich

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752

Toluidine Blue, Sigma-Aldrich

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753

Pararosaniline Hydrochloride, Sigma-Aldrich

CAS: 569-61-9 Molecular Weight (g/mol): 323.82 g/mol

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Specifications

CAS	569-61-9
Molecular Weight (g/mol)	323.82 g/mol

754

Gram's Decolorizer Solution, Sigma-Aldrich

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755

Alcian Blue 8GX, Certified Grade, Sigma-Aldrich

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756

Erythrosin B, Sigma-Aldrich

CAS: 16423-68-0 Molecular Weight (g/mol): 879.86 g/mol

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Specifications

CAS	16423-68-0
Molecular Weight (g/mol)	879.86 g/mol

757

Ruthenium Red, Technical Grade, Sigma-Aldrich

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758

Brilliant Blue R, Sigma-Aldrich

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759

Brilliant Green, ≥85%, Sigma-Aldrich

Dye and antiseptic agent for diagnostic assay manufacturing, hematology, and histology.

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760

Sigma-Aldrich Schiff′s Reagent Intense

For the detection of aldehyde and mucosubstances in microscopy.

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761

Sigma-Aldrich Crystal Violet Solution for Gram Stain Procedure No. HT91

For use in histological staining in microbiology and cell biology.

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762

Thermo Scientific Chemicals Thymolphthalein, 0.05% w/v solution in ethanol

CAS: 125-20-2 Molecular Formula: C28H30O4 Molecular Weight (g/mol): 430.544 MDL Number: MFCD00005909 InChI Key: LDKDGDIWEUUXSH-UHFFFAOYSA-N PubChem CID: 31316 IUPAC Name: 3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one SMILES: CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O

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Specifications

PubChem CID	31316
CAS	125-20-2
Molecular Weight (g/mol)	430.544
MDL Number	MFCD00005909
SMILES	CC1=CC(=C(C=C1C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4C)O)C(C)C)C(C)C)O
IUPAC Name	3,3-bis(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-2-benzofuran-1-one
InChI Key	LDKDGDIWEUUXSH-UHFFFAOYSA-N
Molecular Formula	C28H30O4

763

Thermo Scientific Chemicals India Ink soln., 0.2% in PBS buffer

India ink is a simple black ink. Previously it has been used for writing and printing and is now commonly used for drawing in comic books and comic strips.

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Specifications

Format	Liquid
Form	Liquid

764

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Thermo Scientific Chemicals Jenner's Stain

CAS: 62851-42-7 Synonym: Eosin-Methylene Blue

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Specifications

CAS	62851-42-7
Synonym	Eosin-Methylene Blue

765

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Wright Stain, pure, certified

CAS: 68988-92-1 Molecular Formula: C36H27Br4N3O5S+2 Molecular Weight (g/mol): 933.304 MDL Number: MFCD00082143 InChI Key: AXIKDPDWFVPGOD-UHFFFAOYSA-O PubChem CID: 25113599 IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;2-(2,4,5,7-tetrabromo-3,6-dihydroxyxanthen-10-ium-9-yl)benzoic acid SMILES: CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.C1=CC=C(C(=C1)C2=C3C=C(C(=C(C3=[O+]C4=C(C(=C(C=C24)Br)O)Br)Br)O)Br)C(=O)O

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Specifications

PubChem CID	25113599
CAS	68988-92-1
Molecular Weight (g/mol)	933.304
MDL Number	MFCD00082143
SMILES	CN(C)C1=CC2=C(C=C1)N=C3C=CC(=[N+](C)C)C=C3S2.C1=CC=C(C(=C1)C2=C3C=C(C(=C(C3=[O+]C4=C(C(=C(C=C24)Br)O)Br)Br)O)Br)C(=O)O
IUPAC Name	[7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;2-(2,4,5,7-tetrabromo-3,6-dihydroxyxanthen-10-ium-9-yl)benzoic acid
InChI Key	AXIKDPDWFVPGOD-UHFFFAOYSA-O
Molecular Formula	C36H27Br4N3O5S+2

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