Stains and Dyes

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436 – 450 of 6,943 results

436

m-Cresol Purple sodium salt

CAS: 62625-31-4 Molecular Formula: C₂₁H₁₇NaO₅S MDL Number: MFCD00010177 Synonym: m-Cresol Purple, water soluble; m-Cresolsulfonephthalein sodium salt

Pricing & Availability
Specifications

CAS	62625-31-4
MDL Number	MFCD00010177
Synonym	m-Cresol Purple, water soluble; m-Cresolsulfonephthalein sodium salt
Molecular Formula	C₂₁H₁₇NaO₅S

437

Thermo Scientific™ Remel™ TB Base Digestant

The Thermo Scientific™ Remel TB Base Digestant is for digestion and decontamination procedures for AFB cultures.

Pricing & Availability

438

Sudan III, Saturated Alcoholic Solution, Ricca Chemical

Fat Stain for Microscopic Examination of Feces

Pricing & Availability

439

Methyl Orange (0.1% in Water) [for Titration], TCI America™

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 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+]

Pricing & Availability
Specifications

PubChem CID	23673835
CAS	547-58-0
Molecular Weight (g/mol)	327.334
MDL Number	MFCD00007502
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

440

Toluidine Blue Stain, 1% (w/v), Ricca Chemical

CAS: 92-31-9 Molecular Formula: C15H16ClN3S Molecular Weight (g/mol): Mixture 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)	Mixture
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

441

Xylenol Orange TS, 0.1% (w/v) in Alcohol, Ricca Chemical

Pricing & Availability
Specifications

Name Note	Test Solution
CAS	3618-43-7
Color	Red
Physical Form	Liquid
Packaging	Natural Poly Bottle
CAS Min %	0.12
Chemical Name or Material	Xylenol Orange
Grade	Indicator
Concentration	0.1% (w/v)
Solvent or Matrix	Alcohol
CAS Max %	0.13

442

StatLab™ MasterTech Alcian Blue PAS Stain Kit

PAS Stain Kit stains acid mucins, neutral mucins, and glycogen in 60 min.

Pricing & Availability
Specifications

Product Type	Stain Kit

443

Bromocresol Green Indicator, 0.1% (w/v), Ricca Chemical

Pricing & Availability
Specifications

Percent Purity	0.1% W/V
CAS	7732-18-5
Color	Dark Blue
Physical Form	Liquid
pH	>5.4
Packaging	Natural Poly Bottle
CAS Min %	0.1
Chemical Name or Material	Bromocresol Green Indicator
Grade	Indicator
Concentration	0.1% (w/v)
Solvent or Matrix	Aqueous Solution
CAS Max %	0.1

444

StatLab™ MasterTech Light Green Counterstain

Used for the staining of collagen fibers and especially for Masson's trichrome staining.

Pricing & Availability
Specifications

Product Type	Light Green

445

Acid Red 52 98.0+%, TCI America™

CAS: 3520-42-1 Molecular Formula: C29H33N2NaO7S2 Molecular Weight (g/mol): 608.70 MDL Number: MFCD00010180 InChI Key: XJENLUNLXRJLEZ-UHFFFAOYSA-M Synonym: Acid Red, Sulforhodamine B, Xylene Red PubChem CID: 131852807 IUPAC Name: sodium 3,6-bis(diethylamino)-9-(2,4-disulfonatophenyl)-2,7-dimethyl-10λ⁴-xanthen-10-ylium SMILES: [Na+].CCN(CC)C1=CC2=[O+]C3=CC(N(CC)CC)=C(C)C=C3C(C3=CC=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O)=C2C=C1C

Pricing & Availability
Specifications

PubChem CID	131852807
CAS	3520-42-1
Molecular Weight (g/mol)	608.70
MDL Number	MFCD00010180
SMILES	[Na+].CCN(CC)C1=CC2=[O+]C3=CC(N(CC)CC)=C(C)C=C3C(C3=CC=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O)=C2C=C1C
Synonym	Acid Red, Sulforhodamine B, Xylene Red
IUPAC Name	sodium 3,6-bis(diethylamino)-9-(2,4-disulfonatophenyl)-2,7-dimethyl-10λ⁴-xanthen-10-ylium
InChI Key	XJENLUNLXRJLEZ-UHFFFAOYSA-M
Molecular Formula	C29H33N2NaO7S2

446

Methyl Purple Indicator, in dilute IPA (15% v/v), Ricca Chemical

Pricing & Availability
Specifications

CAS	3844-45-9
Color	Dark Green
Physical Form	Liquid
pH	>5.4
Packaging	Amber Glass Bottle
CAS Min %	0.03
Chemical Name or Material	Methyl Purple Indicator
Grade	Indicator
Concentration	15% (v/v)
Solvent or Matrix	Dilute IPA
CAS Max %	0.03

447

Xylenol Orange, TCI America™

CAS: 1611-35-4 Molecular Formula: C31H32N2O13S Molecular Weight (g/mol): 672.658 MDL Number: MFCD00014580 InChI Key: ORZHVTYKPFFVMG-UHFFFAOYSA-N Synonym: 3,3′C-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein Disodium Salt PubChem CID: 73041 IUPAC Name: 2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid SMILES: CC1=C(C(=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4)CN(CC(=O)O)CC(=O)O)O)C)CN(CC(=O)O)CC(=O)O)O

Pricing & Availability
Specifications

PubChem CID	73041
CAS	1611-35-4
Molecular Weight (g/mol)	672.658
MDL Number	MFCD00014580
SMILES	CC1=C(C(=CC(=C1)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4)CN(CC(=O)O)CC(=O)O)O)C)CN(CC(=O)O)CC(=O)O)O
Synonym	3,3′C-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolsulfonphthalein Disodium Salt
IUPAC Name	2-[[5-[3-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid
InChI Key	ORZHVTYKPFFVMG-UHFFFAOYSA-N
Molecular Formula	C31H32N2O13S

448

Thermo Scientific™ Remel™ Trichrome

Thermo Scientific™ Remel Trichrome is for detection and differentiation of intestinal parasites.

Pricing & Availability

449

MilliporeSigma Modified Hematoxylin Solution

Hematoxylin solution modified according to Gill II for microscopy

Pricing & Availability
Specifications

Product Type	Hematoxylin Stain Solution

450

Cochineal Red A, Spectrum™ Chemical

CAS: 2611-82-7

Pricing & Availability
Specifications

CAS	2611-82-7

Stains and Dyes

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Thermo Scientific™ Remel™ TB Base Digestant GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ Remel™ Trichrome GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

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

Thermo Scientific™ Remel™ TB Base Digestant

Thermo Scientific™ Remel™ Trichrome

Cochineal Red A, Spectrum™ Chemical