Stains and Dyes

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496 – 510 of 6,943 results

496

Rose Bengal, Certified, Sigma-Aldrich

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497

Thioflavin T, Sigma-Aldrich

CAS: 2390-54-7 Molecular Weight (g/mol): 318.86 g/mol

Pricing & Availability
Specifications

CAS	2390-54-7
Molecular Weight (g/mol)	318.86 g/mol

498

CAS	115-39-9
Molecular Weight (g/mol)	669.96 g/mol
pH	3 to 4.6
Chemical Name or Material	Bromophenol Blue
Grade	ACS

499

MilliporeSigma™ Mayer's Hemalum Solutions for Microscopy

for microscopy

Pricing & Availability
Specifications

Product Type	Hemalum Solution
For Use With (Application)	Microscopy

500

Bromocresol Green, 0.1% (w/v) Aqueous Indicator Solution, Spectrum™ Chemical

Pricing & Availability
Specifications

CAS	7732-18-5
Color	Blue/Green
Packaging	Poly Bottle
Chemical Name or Material	Bromocresol Green
Grade	Chemical Solution
Concentration	0.10%

501

Thermo Scientific Chemicals Pyronin Y, pure, certified

CAS: 92-32-0 Molecular Formula: C17H19ClN2O Molecular Weight (g/mol): 302.802 MDL Number: MFCD00011725 InChI Key: INCIMLINXXICKS-UHFFFAOYSA-M Synonym: C.I. 45005,Pyronin G PubChem CID: 7085 ChEBI: CHEBI:87347 IUPAC Name: [6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium;chloride SMILES: CN(C)C1=CC2=C(C=C1)C=C3C=CC(=[N+](C)C)C=C3O2.[Cl-]

Pricing & Availability
Specifications

PubChem CID	7085
CAS	92-32-0
Molecular Weight (g/mol)	302.802
ChEBI	CHEBI:87347
MDL Number	MFCD00011725
SMILES	CN(C)C1=CC2=C(C=C1)C=C3C=CC(=[N+](C)C)C=C3O2.[Cl-]
Synonym	C.I. 45005,Pyronin G
IUPAC Name	[6-(dimethylamino)xanthen-3-ylidene]-dimethylazanium;chloride
InChI Key	INCIMLINXXICKS-UHFFFAOYSA-M
Molecular Formula	C17H19ClN2O

502

Novus Biologicals™ Purple Hematoxylin Solution

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503

Thermo Scientific Chemicals Ethyl Red

CAS: 76058-33-8 Molecular Formula: C17H18N3O2 Molecular Weight (g/mol): 296.35 MDL Number: MFCD00002427 InChI Key: HBRCDTRQDHMTDA-UHFFFAOYSA-M Synonym: 2-(4-Diethylaminophenylazo)benzoic acid PubChem CID: 54832 SMILES: CCN(CC)C1=CC=C(C=C1)N=NC1=CC=CC=C1C([O-])=O

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Specifications

PubChem CID	54832
CAS	76058-33-8
Molecular Weight (g/mol)	296.35
MDL Number	MFCD00002427
SMILES	CCN(CC)C1=CC=C(C=C1)N=NC1=CC=CC=C1C([O-])=O
Synonym	2-(4-Diethylaminophenylazo)benzoic acid
InChI Key	HBRCDTRQDHMTDA-UHFFFAOYSA-M
Molecular Formula	C17H18N3O2

504

Thermo Scientific Chemicals Azur eosin methylene-blue, pure, solution according to Giemsa

CAS: 51811-82-6

Pricing & Availability
Specifications

Lambda Max	523 to 526nm (c=0.1, MeOH) (eosine), 646 to 651nm (c=0.1, MeOH) (methylene blue)
CAS	67-56-1
Health Hazard 3	GHS P Statement: Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapors/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF exposed: Call a POISON CENTER or doctor/physician. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Color	Blue
MDL Number	MFCD00081642
Health Hazard 2	GHS H Statement: Highly flammable liquid and vapor. Toxic if inhaled. Toxic in contact with skin. Toxic if swallowed.
Physical Form	Solution
Packaging	Glass bottle
Health Hazard 1	Danger
Chemical Name or Material	Azur eosin methylene-blue
Grade	Pure

505

Thermo Scientific Chemicals Fluorescein Isothiocyanate Isomer I, 90%, Pure

CAS: 3326-32-7 Molecular Formula: C21H11NO5S Molecular Weight (g/mol): 389.381 MDL Number: MFCD00005063 InChI Key: MHMNJMPURVTYEJ-UHFFFAOYSA-N Synonym: 5-FITC,5-Isothiocyanato fluorescein PubChem CID: 18730 ChEBI: CHEBI:37918 IUPAC Name: 3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O

Pricing & Availability
Specifications

PubChem CID	18730
CAS	3326-32-7
Molecular Weight (g/mol)	389.381
ChEBI	CHEBI:37918
MDL Number	MFCD00005063
SMILES	C1=CC2=C(C=C1N=C=S)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
Synonym	5-FITC,5-Isothiocyanato fluorescein
IUPAC Name	3',6'-dihydroxy-6-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one
InChI Key	MHMNJMPURVTYEJ-UHFFFAOYSA-N
Molecular Formula	C21H11NO5S

506

Food Color, Green, Powder, Spectrum™ Chemical

Pricing & Availability

507

Bromochlorophenol Blue, Spectrum™ Chemical

CAS: 2553-71-1

Pricing & Availability
Specifications

CAS	2553-71-1

508

Thermo Scientific™ Remel™ DMSO Modified Acid Fast Stain Kit

Thermo Scientific™ Remel DMSO Modified Acid Fast Stain Kit is for detection of acid-fast microorganisms.

Pricing & Availability

509

Bromophenol Blue, Titration Suitable, Sigma-Aldrich

Pricing & Availability

510

Bromothymol Blue, Sigma-Aldrich

Pricing & Availability
Specifications

Percent Purity	95%
CAS	76-59-5
Molecular Weight (g/mol)	624.38 g/mol
Color	Purple/Red
pH	6 to 7.6
Chemical Name or Material	Bromothymol Blue
Grade	ACS

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Bromocresol Green, 0.1% (w/v) Aqueous Indicator Solution, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Novus Biologicals™ Purple Hematoxylin Solution Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Food Color, Green, Powder, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Bromochlorophenol Blue, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Bromocresol Green, 0.1% (w/v) Aqueous Indicator Solution, Spectrum™ Chemical

Novus Biologicals™ Purple Hematoxylin Solution

Food Color, Green, Powder, Spectrum™ Chemical

Bromochlorophenol Blue, Spectrum™ Chemical