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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 (18)

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Keyword Search:
1 – 10 of 10 results
2

Indigo Carmine, MP Biomedicals™

CAS: 860-22-0 Molecular Formula: C16H8N2Na2O8S2 Molecular Weight (g/mol): 466.35 MDL Number: MFCD00005723 InChI Key: KHLVKKOJDHCJMG-QDBORUFSSA-L Synonym: Acid Blue 74,Indigo-5, 5'-disulfonic acid disodium salt PubChem CID: 5284351 IUPAC Name: disodium (E)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5'-disulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O

PubChem CID 5284351
CAS 860-22-0
Molecular Weight (g/mol) 466.35
MDL Number MFCD00005723
SMILES [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2N\C(C(=O)C2=C1)=C1\NC2=CC=C(C=C2C1=O)S([O-])(=O)=O
Synonym Acid Blue 74,Indigo-5, 5'-disulfonic acid disodium salt
IUPAC Name disodium (E)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5'-disulfonate
InChI Key KHLVKKOJDHCJMG-QDBORUFSSA-L
Molecular Formula C16H8N2Na2O8S2
3

Melford Orange-G Loading Dye 6X Solution

6X Concentrated loading dye for molecular biology applications.

4

Thermo Scientific Chemicals Cresyl Violet acetate, pure, high purity biological stain

CAS: 10510-54-0 Molecular Formula: C18H15N3O3 Molecular Weight (g/mol): 321.34 MDL Number: MFCD00013151,MFCD00013151 InChI Key: XKOCOMKJPWEOHX-UHFFFAOYSA-M PubChem CID: 44134641 IUPAC Name: acetic acid;5-iminobenzo[a]phenoxazin-9-amine SMILES: CC([O-])=O.NC1=CC2=[O+]C3=C(N=C2C=C1)C1=CC=CC=C1C(N)=C3

PubChem CID 44134641
CAS 10510-54-0
Molecular Weight (g/mol) 321.34
MDL Number MFCD00013151,MFCD00013151
SMILES CC([O-])=O.NC1=CC2=[O+]C3=C(N=C2C=C1)C1=CC=CC=C1C(N)=C3
IUPAC Name acetic acid;5-iminobenzo[a]phenoxazin-9-amine
InChI Key XKOCOMKJPWEOHX-UHFFFAOYSA-M
Molecular Formula C18H15N3O3
5

MP Biomedicals™ Nigrosin Stain

Used as a viable cell staining agent especially in stem cell biology

Type Nigrosin
Format Crystal
Storage Requirements 15 to 30°C
For Use With (Application) Viable cell staining agent especially in stem cell biology
6

Epredia™ Signature Series™ Bluing Reagent

Ensure crisp nuclear detail with the ready-to-use Epredia™ Signature Series Bluing Reagent.

Form Liquid
Product Type Bluing Reagent
pH 8
7

Thermo Scientific Chemicals Nuclear Fast Red, 94%, pure

CAS: 6409-77-4 Molecular Formula: C14H11NNaO7S Molecular Weight (g/mol): 360.292 MDL Number: MFCD00078493 InChI Key: KDEATZKCHKVXGA-UHFFFAOYSA-N Synonym: Calcium Red,C.I. 60760 PubChem CID: 131675027 IUPAC Name: 4-amino-1,3-dihydroxy-9,10-dioxoanthracene-2-sulfonic acid;molecular hydrogen;sodium SMILES: [HH].C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C(=C3N)O)S(=O)(=O)O)O.[Na]

PubChem CID 131675027
CAS 6409-77-4
Molecular Weight (g/mol) 360.292
MDL Number MFCD00078493
SMILES [HH].C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C(=C3N)O)S(=O)(=O)O)O.[Na]
Synonym Calcium Red,C.I. 60760
IUPAC Name 4-amino-1,3-dihydroxy-9,10-dioxoanthracene-2-sulfonic acid;molecular hydrogen;sodium
InChI Key KDEATZKCHKVXGA-UHFFFAOYSA-N
Molecular Formula C14H11NNaO7S
8

Eosin Y Disodium Salt, 10% Solution, MP Biomedicals™

CAS: 17372-87-1 Molecular Formula: C20H12Br4Na2O8 Molecular Weight (g/mol): 745.904 InChI Key: MASXMTNVNASWNH-UHFFFAOYSA-L Synonym: 2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid red 87, Eosin yellowish solution, Eosin Y solution, Eosin Y PubChem CID: 91886399 IUPAC Name: disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate SMILES: C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]

PubChem CID 91886399
CAS 17372-87-1
Molecular Weight (g/mol) 745.904
SMILES C1=CC=C(C(=C1)C2=C3C=C(C(=O)C(=C3OC4=C(C(=C(C=C24)Br)[O-])Br)Br)Br)C(=O)[O-].O.O.O.[Na+].[Na+]
Synonym 2′,4′,5′,7′-Tetrabromofluorescein disodium salt, Acid red 87, Eosin yellowish solution, Eosin Y solution, Eosin Y
IUPAC Name disodium;2-(2,4,5,7-tetrabromo-3-oxido-6-oxoxanthen-9-yl)benzoate;trihydrate
InChI Key MASXMTNVNASWNH-UHFFFAOYSA-L
Molecular Formula C20H12Br4Na2O8
9

Tiron™

CAS: 149-45-1 Molecular Formula: C6H10Na2O8S2 Molecular Weight (g/mol): 320.238 MDL Number: MFCD00149531 InChI Key: HEOKHLCODUWALT-UHFFFAOYSA-N Synonym: 4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate PubChem CID: 131674010 IUPAC Name: 4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium SMILES: [HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]

PubChem CID 131674010
CAS 149-45-1
Molecular Weight (g/mol) 320.238
MDL Number MFCD00149531
SMILES [HH].[HH].C1=C(C=C(C(=C1S(=O)(=O)O)O)O)S(=O)(=O)O.[Na].[Na]
Synonym 4,5-Dihydroxy-1,3-benzenedisulfonic acid, disodium salt monohydrate
IUPAC Name 4,5-dihydroxybenzene-1,3-disulfonic acid;molecular hydrogen;sodium
InChI Key HEOKHLCODUWALT-UHFFFAOYSA-N
Molecular Formula C6H10Na2O8S2