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.

571 – 585 of 6,702 results

571

Epredia™ Alcian Blue/PAS Special Stain Kit

Demonstrate the presence of both neutral and acidic mucosubstances with the Epredia™ Alcian Blue/PAS Special Stain Kit

Pricing & Availability

572

Epredia™ Richard-Allan Scientific™ Steiner-Steiner Silver, Silver Nitrate #2 Solution

Determine the presence of spirochetes and nonfilamentous bacteria with Epredia™ Richard-Allan Scientific™ Steiner-Steiner Silver.

Pricing & Availability

573

Thermo Scientific Chemicals Sudan Black B, high purity biological stain

CAS: 4197-25-5 Molecular Formula: C29H24N6 Molecular Weight (g/mol): 456.553 MDL Number: MFCD00006919 InChI Key: YCUVUDODLRLVIC-UHFFFAOYSA-N Synonym: C.I. 26150,Fat Black HB,Solvent Black 3 PubChem CID: 61336 IUPAC Name: (2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene SMILES: CC1(NC2=C3C(=C(C=C2)N=NC4=CC=C(C5=CC=CC=C54)N=NC6=CC=CC=C6)C=CC=C3N1)C

Pricing & Availability
Specifications

PubChem CID	61336
CAS	4197-25-5
Molecular Weight (g/mol)	456.553
MDL Number	MFCD00006919
SMILES	CC1(NC2=C3C(=C(C=C2)N=NC4=CC=C(C5=CC=CC=C54)N=NC6=CC=CC=C6)C=CC=C3N1)C
Synonym	C.I. 26150,Fat Black HB,Solvent Black 3
IUPAC Name	(2,2-dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene
InChI Key	YCUVUDODLRLVIC-UHFFFAOYSA-N
Molecular Formula	C29H24N6

574

Thermo Scientific Chemicals Chromotrope 2R, pure

CAS: 4197-07-3 Molecular Formula: C16H10N2Na2O8S2 Molecular Weight (g/mol): 468.36 MDL Number: MFCD00003955 InChI Key: XTJONEUTTZZRAB-VZRGYXGKSA-L Synonym: 4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic acid, disodium salt,C.I. 16570,4, 5-Dihydroxy-3-phenylazo-2, 7-naphthalenedisulfonic acid PubChem CID: 44135388 IUPAC Name: disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

Pricing & Availability
Specifications

PubChem CID	44135388
CAS	4197-07-3
Molecular Weight (g/mol)	468.36
MDL Number	MFCD00003955
SMILES	C1=CC=C(C=C1)NN=C2C(=CC3=CC(=CC(=C3C2=O)O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Synonym	4,5-Dihydroxy-3-phenylazo-2,7-naphthalenedisulfonic acid, disodium salt,C.I. 16570,4, 5-Dihydroxy-3-phenylazo-2, 7-naphthalenedisulfonic acid
IUPAC Name	disodium;5-hydroxy-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
InChI Key	XTJONEUTTZZRAB-VZRGYXGKSA-L
Molecular Formula	C16H10N2Na2O8S2

575

Thermo Scientific Chemicals Leuco Crystal Violet, 99%, pure

CAS: 603-48-5 Molecular Formula: C25H31N3 Molecular Weight (g/mol): 373.54 MDL Number: MFCD00008314 InChI Key: OAZWDJGLIYNYMU-UHFFFAOYSA-N Synonym: 4,4',4''-Methylidynetris(N,N-dimethylaniline),LCV PubChem CID: 69048 IUPAC Name: 4-[bis[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline SMILES: CN(C)C1=CC=C(C=C1)C(C1=CC=C(C=C1)N(C)C)C1=CC=C(C=C1)N(C)C

Pricing & Availability
Specifications

PubChem CID	69048
CAS	603-48-5
Molecular Weight (g/mol)	373.54
MDL Number	MFCD00008314
SMILES	CN(C)C1=CC=C(C=C1)C(C1=CC=C(C=C1)N(C)C)C1=CC=C(C=C1)N(C)C
Synonym	4,4',4''-Methylidynetris(N,N-dimethylaniline),LCV
IUPAC Name	4-[bis[4-(dimethylamino)phenyl]methyl]-N,N-dimethylaniline
InChI Key	OAZWDJGLIYNYMU-UHFFFAOYSA-N
Molecular Formula	C25H31N3

576

Thermo Scientific Chemicals Luxol™ Fast Blue MBSN, pure

CAS: 1328-51-4 Molecular Formula: C32H14CuN8Na2O6S2 Molecular Weight (g/mol): 780.16 MDL Number: MFCD00071424 InChI Key: DKBXPLYSDKSFEQ-UHFFFAOYSA-L Synonym: Solvent Blue 38 PubChem CID: 92030797 SMILES: C1=CC=C2C(=C1)C3=NC4=C5C=CC=CC5=C([N-]4)N=C6C7=C(C=CC=C7S(=O)(=O)[O-])C(=N6)N=C8C9=C(C(=CC=C9)S(=O)(=O)[O-])C(=N8)N=C2[N-]3.[Na+].[Na+].[Cu+2]

Pricing & Availability
Specifications

PubChem CID	92030797
CAS	1328-51-4
Molecular Weight (g/mol)	780.16
MDL Number	MFCD00071424
SMILES	C1=CC=C2C(=C1)C3=NC4=C5C=CC=CC5=C([N-]4)N=C6C7=C(C=CC=C7S(=O)(=O)[O-])C(=N6)N=C8C9=C(C(=CC=C9)S(=O)(=O)[O-])C(=N8)N=C2[N-]3.[Na+].[Na+].[Cu+2]
Synonym	Solvent Blue 38
InChI Key	DKBXPLYSDKSFEQ-UHFFFAOYSA-L
Molecular Formula	C32H14CuN8Na2O6S2

577

Indoine Blue, Thermo Scientific™

CAS: 4569-88-4 Molecular Formula: C30H24ClN5O Molecular Weight (g/mol): 506.01 MDL Number: MFCD00011924 InChI Key: SCMDRBZEIUMBBQ-UHFFFAOYSA-N PubChem CID: 9575841 SMILES: [Cl-].CC1=CC2=NC3=CC(C)=C(N)C=C3[N+](C3=CC=CC=C3)=C2C=C1N\N=C1/C(=O)C=CC2=CC=CC=C12

Pricing & Availability
Specifications

PubChem CID	9575841
CAS	4569-88-4
Molecular Weight (g/mol)	506.01
MDL Number	MFCD00011924
SMILES	[Cl-].CC1=CC2=NC3=CC(C)=C(N)C=C3[N+](C3=CC=CC=C3)=C2C=C1N\N=C1/C(=O)C=CC2=CC=CC=C12
InChI Key	SCMDRBZEIUMBBQ-UHFFFAOYSA-N
Molecular Formula	C30H24ClN5O

578

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

579

Thermo Scientific Chemicals Phenol Red sodium salt, ACS

CAS: 34487-61-1 Molecular Formula: C19H13NaO5S Molecular Weight (g/mol): 376.358 MDL Number: MFCD00066901 InChI Key: HKHYOKBQJILTEI-UHFFFAOYSA-M PubChem CID: 23686673 IUPAC Name: sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate SMILES: C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]

Pricing & Availability
Specifications

PubChem CID	23686673
CAS	34487-61-1
Molecular Weight (g/mol)	376.358
MDL Number	MFCD00066901
SMILES	C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC=C(C=C3)O)C4=CC=C(C=C4)[O-].[Na+]
IUPAC Name	sodium;4-[3-(4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenolate
InChI Key	HKHYOKBQJILTEI-UHFFFAOYSA-M
Molecular Formula	C19H13NaO5S