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Diphenylsulfone-3,3'-disulfonic acid disodium salt ≥97.0% (by titrimetric analysis)

Supplier: TCI America

Description: CAS Number: 39616-93-8
MDL Number: MFCD00059845
Molecular Formula: C12H10O8S3
Molecular Weight: 422.35
Purity/Analysis Method: >97.0% (T)
Form: Crystal

SDS

Disodium diphenylsulfone-4,4'-dichloro-3,3'-disulfonate 98%

Supplier: Ambeed

Description: Sodium 5,5'-sulfonylbis(2-chlorobenzenesulfonate), Purity: 98%, CAS Number: 51698-33-0, Appearance: White to off-white powder or crystals, Storage: Inert atmosphere, Room Temperature, Size: 5g

Indigo carmine ACS

Supplier: Spectrum Chemicals

Description: Indigo Carmine, Reagent, ACS, also known as 5,5'-indigodisulfonic acid sodium salt, is a pH indicator.

4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid ≥97%

Catalog Number: (77571-778)

Supplier: Ambeed

Description: 4,4'-Diamino-[1,1'-biphenyl]-3,3'-disulfonic acid ≥97%

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5-Benzyl-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole heminaphthalene-1,5-disulfonate 98%

Supplier: Ambeed

Description: 5-Benzyl-2-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole heminaphthalene-1,5-disulfonate, Purity: 98%, CAS Number: 6153-33-9, Appearance: Solid, Storage: Inert atmosphere, Room Temperature, Size: 100mg

Trypan blue 0.4% in aqueous solution ready-to-use, sterile

Catalog Number: (97063-702)

Supplier: VWR

Description: A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.

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3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid disodium salt hydrate ≥98.0% (by HPLC, titration analysis)

Catalog Number: (TCP0830-001G)

Supplier: TCI America

Description: CAS Number: 28048-33-1
MDL Number: MFCD00041027
Molecular Formula: C20H14N4O6S2
Molecular Weight: 514.44
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

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Indigo carmine 85%

Supplier: Ambeed

Description: Sodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate, Purity: 85%, CAS Number: 860-22-0, Appearance: Solid, Storage: Keep in dark place, Inert atmosphere, Room temperature, Size: 500G

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid disodium salt hydrate 98%

Supplier: Thermo Scientific Chemicals

Description: PDT-sulphonate disodium salt. Grade:98, Melting Point C. Boiling Point C:NA. C20H12N4Na2O6S2. xH2O. 28048-33-1. IRRITANT

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3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid disodium salt hydrate 97+%

Supplier: Thermo Scientific Chemicals

Description: 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid disodium salt hydrate 97+%

Acid red 33

Supplier: Spectrum Chemicals

Description: D and C Red No. 33 | Non-graded D and C Red No. 33 supplied by Spectrum is indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

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Indigo carmine

Supplier: Spectrum Chemicals

Description: FD and C Blue No. 2 - In the United States, the Food and Drug Administration (FDA) controls the specifications for Food, Drug and Cosmetic (FD&C) colors.

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