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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2,536 – 2,550 of 7,192 results

2,536

Sudan IV Saturated, Alcoholic, Innovating Science™

Pricing & Availability
Specifications

CAS	67-63-0
Color	Orange to Orange/Red
Grade	Laboratory

2,537

Innovating Science™ Gram Stain Kit

To determine if bacteria are Gram-positive or Gram-negative.

Pricing & Availability

2,538

Innovating Science™ Sudan IV, Saturated, Vion Biosciences

CAS: 85-83-5 Molecular Formula: Mixture Molecular Weight (g/mol): 380.44 MDL Number: MFCD00003893 InChI Key: KMDLOETUWUPGMB-BXCCFQQFSA-N Synonym: Chromatography Dye Solution - Red PubChem CID: Data not available. ChEBI: CHEBI:88014 IUPAC Name: (1Z)-1-(2-{2-methyl-4-[2-(2-methylphenyl)diazen-1-yl]phenyl}hydrazin-1-ylidene)-1,2-dihydronapthalen-2-one SMILES: CC1=CC(=CC=C1N\N=C1/C(=O)C=CC2=CC=CC=C12)N=NC1=CC=CC=C1C

Pricing & Availability
Specifications

PubChem CID	Data not available.
CAS	85-83-5
Molecular Weight (g/mol)	380.44
ChEBI	CHEBI:88014
MDL Number	MFCD00003893
SMILES	CC1=CC(=CC=C1N\N=C1/C(=O)C=CC2=CC=CC=C12)N=NC1=CC=CC=C1C
Synonym	Chromatography Dye Solution - Red
IUPAC Name	(1Z)-1-(2-{2-methyl-4-[2-(2-methylphenyl)diazen-1-yl]phenyl}hydrazin-1-ylidene)-1,2-dihydronapthalen-2-one
InChI Key	KMDLOETUWUPGMB-BXCCFQQFSA-N
Molecular Formula	Mixture

2,539

Starch Acid Indicator Powder, AquaPhoenix Scientific™

Pricing & Availability

2,540

Bromothymol Blue 0.04% Aqueous Solution, Innovating Science™

CAS: 7732-18-5

Pricing & Availability
Specifications

CAS	7732-18-5

2,541

Schiff's Reagent, Vion Biosciences

Pricing & Availability

2,542

Crystal Violet, 0.1% AQ, Vion Biosciences

CAS: 532-32-1 Molecular Formula: C7H5NaO2 Molecular Weight (g/mol): 144.11 MDL Number: MFCD00011750 InChI Key: WXMKPNITSTVMEF-UHFFFAOYSA-M Synonym: Crystal Violet, Water Solution PubChem CID: Data not available. ChEBI: CHEBI:41688 IUPAC Name: sodium benzoate SMILES: [Na+].[O-]C(=O)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	Data not available.
CAS	532-32-1
Molecular Weight (g/mol)	144.11
ChEBI	CHEBI:41688
MDL Number	MFCD00011750
SMILES	[Na+].[O-]C(=O)C1=CC=CC=C1
Synonym	Crystal Violet, Water Solution
IUPAC Name	sodium benzoate
InChI Key	WXMKPNITSTVMEF-UHFFFAOYSA-M
Molecular Formula	C7H5NaO2

2,543

Carmine Powder, Lab Grade, Innovating Science™

CAS: 1390-65-4 Molecular Weight (g/mol): 492.39 g/mol

Pricing & Availability
Specifications

CAS	1390-65-4
Molecular Weight (g/mol)	492.39 g/mol

2,544

Universal Indicator Solution, Lab Grade, Innovating Science™

Pricing & Availability
Specifications

Boiling Point	75 to 80°C
CAS	64-17-5
Color	Dark Green
Chemical Name or Material	Universal pH Indicator
Grade	Laboratory

2,545

Malachite Green 1%, 100 mL, Innovating Science™

CAS: 7732-18-5 Molecular Weight (g/mol): Mixture

Pricing & Availability
Specifications

CAS	7732-18-5
Molecular Weight (g/mol)	Mixture

2,546

Safranin O, 1% AQ, Vion Biosciences

Pricing & Availability

2,547

Phenol Red 0.02% Aqueous, Innovating Science™

CAS: 34487-61-1 Molecular Weight (g/mol): Mixture

Pricing & Availability
Specifications

CAS	34487-61-1
Molecular Weight (g/mol)	Mixture

2,548

Innovating Science™ Vital Stain Kit

Perfect for general slide staining. Use on living cells without damaging or injuring the cells.

Pricing & Availability

2,549

Hardness Indicator Powder (Contains sucrose), AquaPhoenix Scientific™

Pricing & Availability

2,550

Eosin Y, 0.2% AQ, Vion Biosciences

CAS: 17372-87-1 Molecular Formula: C20H6Br4Na2O5 Molecular Weight (g/mol): 691.86 MDL Number: MFCD00005040 InChI Key: SEACYXSIPDVVMV-UHFFFAOYSA-L Synonym: Eosin Y, Water Solution PubChem CID: Data not available. IUPAC Name: disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate SMILES: [Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(Br)C=C12

Pricing & Availability
Specifications

PubChem CID	Data not available.
CAS	17372-87-1
Molecular Weight (g/mol)	691.86
MDL Number	MFCD00005040
SMILES	[Na+].[Na+].[O-]C(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C([O-])=C(Br)C=C12
Synonym	Eosin Y, Water Solution
IUPAC Name	disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
InChI Key	SEACYXSIPDVVMV-UHFFFAOYSA-L
Molecular Formula	C20H6Br4Na2O5

Stains and Dyes

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Sudan IV Saturated, Alcoholic, Innovating Science™ Science EducationA science education product.

Innovating Science™ Gram Stain Kit Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More Science EducationA science education product.

Innovating Science™ Sudan IV, Saturated, Vion Biosciences Science EducationA science education product.

Starch Acid Indicator Powder, AquaPhoenix Scientific™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.

Bromothymol Blue 0.04% Aqueous Solution, Innovating Science™ Science EducationA science education product.

Schiff's Reagent, Vion Biosciences Science EducationA science education product.

Crystal Violet, 0.1% AQ, Vion Biosciences Science EducationA science education product.

Carmine Powder, Lab Grade, Innovating Science™ Science EducationA science education product.

Universal Indicator Solution, Lab Grade, Innovating Science™ Science EducationA science education product.

Malachite Green 1%, 100 mL, Innovating Science™ Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More Science EducationA science education product.

Safranin O, 1% AQ, Vion Biosciences Science EducationA science education product.

Phenol Red 0.02% Aqueous, Innovating Science™ Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More Science EducationA science education product.

Innovating Science™ Vital Stain Kit Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More Science EducationA science education product.

Hardness Indicator Powder (Contains sucrose), AquaPhoenix Scientific™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More Science EducationA science education product.

Eosin Y, 0.2% AQ, Vion Biosciences Science EducationA science education product.