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Staining Reagents

Stains, staining systems, and blocking agents in a variety of types, grades, molecular weights, purities, and pH ranges; used to elucidate important structures of microorganisms including bacteria, viruses, protozoa, etc.
Stains and Dyes (9,044)
Tissue Stain Blocking Reagents (80)

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Search Within Results
Keyword Search:
211 – 225 of 7,000 results
211

BD BBL™/Difco™ TB Auramine M
GSA_VA

For staining mycobacteria by the Morse, Blair, Weiser and Sproat fluorescent procedure

212

StatLab™ Gill 1 Hematoxylin Stain
GSA_VA

Low dye concentration for cytology.

Product Type Hematoxylin
213

Acriflavine hydrochloride, MP Biomedicals™

CAS: 8063-24-9 Molecular Formula: C27H27Cl3N6 Molecular Weight (g/mol): 541.91 MDL Number: MFCD00069039 InChI Key: MKLTXAHQKDVBLY-UHFFFAOYSA-N Synonym: Euflavin,Trypaflavine IUPAC Name: 3,6-diamino-10-methylacridin-10-ium acridine-3,6-diamine dihydrochloride chloride SMILES: Cl.Cl.[Cl-].NC1=CC2=NC3=CC(N)=CC=C3C=C2C=C1.C[N+]1=C2C=C(N)C=CC2=CC2=CC=C(N)C=C12

CAS 8063-24-9
Molecular Weight (g/mol) 541.91
MDL Number MFCD00069039
SMILES Cl.Cl.[Cl-].NC1=CC2=NC3=CC(N)=CC=C3C=C2C=C1.C[N+]1=C2C=C(N)C=CC2=CC2=CC=C(N)C=C12
Synonym Euflavin,Trypaflavine
IUPAC Name 3,6-diamino-10-methylacridin-10-ium acridine-3,6-diamine dihydrochloride chloride
InChI Key MKLTXAHQKDVBLY-UHFFFAOYSA-N
Molecular Formula C27H27Cl3N6
214
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Thermo Scientific Chemicals Bromocresol Green sodium salt, ACS

CAS: 62625-32-5 Molecular Formula: C21H13Br4NaO5S MDL Number: MFCD00148898 Synonym: Bromocresol Green, water soluble

CAS 62625-32-5
MDL Number MFCD00148898
Synonym Bromocresol Green, water soluble
Molecular Formula C21H13Br4NaO5S
215
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Coumarin, 99+%

CAS: 91-64-5 Molecular Formula: C9H6O2 Molecular Weight (g/mol): 146.15 MDL Number: MFCD00006850 InChI Key: ZYGHJZDHTFUPRJ-UHFFFAOYSA-N Synonym: 2H-1-Benzopyran-2-one PubChem CID: 323 ChEBI: CHEBI:28794 IUPAC Name: chromen-2-one SMILES: O=C1OC2=CC=CC=C2C=C1

PubChem CID 323
CAS 91-64-5
Molecular Weight (g/mol) 146.15
ChEBI CHEBI:28794
MDL Number MFCD00006850
SMILES O=C1OC2=CC=CC=C2C=C1
Synonym 2H-1-Benzopyran-2-one
IUPAC Name chromen-2-one
InChI Key ZYGHJZDHTFUPRJ-UHFFFAOYSA-N
Molecular Formula C9H6O2
216

BD Horizon™ Fixable Viability Stain 510

Useful for discrimination of viable from non-viable mammalian cells in multicolor flow cytometric applications

217
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Thermo Scientific Chemicals Crystal Violet, pure, indicator

Crystal Violet, C25H30ClN3, CAS Number-548-62-9, 90-94-8, Basic Violet 3, C.I. 42555, Gentian Violet, 100g, 13, 756, CHEBI:41688, 407.99, Pure, Danger, GHS H Statement: Very toxic to aquatic life with long lasting effects. Harmful if swallowed. Causes serious eye damage. May cause cancer. | CAS: 548-62-9 | C25H30ClN3 | 407.986 g/mol

Molecular Weight (g/mol) 407.986
ChEBI CHEBI:41688
Chemical Name or Material Crystal Violet
Grade Pure
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-]
Merck Index 15, 4430
InChI Key ZXJXZNDDNMQXFV-UHFFFAOYSA-M
PubChem CID 11057
Name Note Indicator, Pure
CAS 90-94-8
Health Hazard 3 GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Avoid release to the environment.
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.
Do not eat, drink or smoke when using this product.

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.
MDL Number MFCD00011750
Health Hazard 2 GHS H Statement:
Very toxic to aquatic life with long lasting effects.
Harmful if swallowed.
Causes serious eye damage.
May cause cancer.
Packaging Glass bottle
Solubility Information Solubility in water: 16g/L (25°C). Other solubilities: soluble in chloroform, 1 g/10 mL alcohol, 1 g/15 mL glycerin, practically insoluble in ether
Health Hazard 1 Danger
Synonym Basic Violet 3,C.I. 42555,Gentian Violet
IUPAC Name [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
Beilstein 13, 756
Molecular Formula C25H30ClN3
Formula Weight 407.99
Melting Point 215.0°C
218

Thermo Scientific™ Remel™ TB Decolorizer, Truant-Moore
GSA_VA

Thermo Scientific™ Remel TB Decolorizer, Truant-Moore is for TB Auramine O and TB Auramine-Rhodamine T fluorescent stains.

219

StatLab™ Gill 3 Hematoxylin Stain
GSA_VA

High dye concentration for frozen or intense histology staining.

Product Type Hematoxylin
220

Starch Indicator, Preserved with Salicylic Acid (Mercury Free), Certified, 1%, LabChem™

Name Note Preserved with Salicylic Acid (Mercury Free)
CAS 69-72-7
Health Hazard 3 GHS P Statement
If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes.
If swallowed, get medical attention.
Health Hazard 2 GHS H Statement
Solution is not hazardous.
Physical Form Liquid
Chemical Name or Material Starch Indicator
Grade Certified
Recommended Storage Room Temperature
CAS Max % 0.1
222
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Thermo Scientific Chemicals Crystal Violet

CAS: 548-62-9 Molecular Formula: C25H30ClN3 Molecular Weight (g/mol): 407.986 MDL Number: MFCD00011750 InChI Key: ZXJXZNDDNMQXFV-UHFFFAOYSA-M Synonym: 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-]

PubChem CID 11057
CAS 548-62-9
Molecular Weight (g/mol) 407.986
ChEBI CHEBI:41688
MDL Number MFCD00011750
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-]
Synonym Basic Violet 3; C.I. 42555
IUPAC Name [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium;chloride
InChI Key ZXJXZNDDNMQXFV-UHFFFAOYSA-M
Molecular Formula C25H30ClN3
223
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Thermo Scientific Chemicals Eriochrome Black T Solution

CAS: 1787-61-7 Molecular Formula: C20H12N3NaO7S Molecular Weight (g/mol): 461.38 MDL Number: MFCD00003935 InChI Key: JHUJLRKQZAPSDP-GXTSIBQPSA-M Synonym: C.I. 14645,3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt,Mordant Black 11 PubChem CID: 87355429 IUPAC Name: sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate SMILES: [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O

PubChem CID 87355429
CAS 1787-61-7
Molecular Weight (g/mol) 461.38
MDL Number MFCD00003935
SMILES [Na+].OC1=C2C=CC=CC2=CC=C1N\N=C1/C(=O)C=C(C2=CC(=CC=C12)[N+]([O-])=O)S([O-])(=O)=O
Synonym C.I. 14645,3-Hydroxy-4-(1-hydroxy-2-naphthylazo)-7-nitro-1-naphthalene sulfonic acid, sodium salt,Mordant Black 11
IUPAC Name sodium (4Z)-4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate
InChI Key JHUJLRKQZAPSDP-GXTSIBQPSA-M
Molecular Formula C20H12N3NaO7S
224
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Thermo Scientific Chemicals Bromocresol Green sodium salt

CAS: 62625-32-5 Molecular Formula: C21H13Br4NaO5S MDL Number: MFCD00148898 Synonym: Bromocresol Green, water soluble

CAS 62625-32-5
MDL Number MFCD00148898
Synonym Bromocresol Green, water soluble
Molecular Formula C21H13Br4NaO5S
225
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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

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