11776 Results for: "Disodium-4-formylbenzoni-1,3-disulfonate"
Disodium tetrabromopalladate ≥99.95% (metals basis) Pd ≥ 22.0%, Premion®
Supplier: Thermo Scientific Chemicals
MDL: MFCD00046199
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Sodium hexabromoplatinate(IV) hexahydrate
Supplier: Thermo Scientific Chemicals
Sodium hexabromoplatinate(IV) hexahydrate
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Orange G for electrophoresis
Supplier: Thermo Scientific Chemicals
Collagen stain for connective tissue
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di-Sodium β-glycerophosphate pentahydrate ≥95.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 13408-09-8
MDL Number: MFCD00002135
Molecular Formula: C3H9O6P
Molecular Weight: 216.04
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Melting point (°C): 102
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Cromolyn sodium 98%
Supplier: Thermo Scientific Chemicals
Mast cell stabilizer that prevents release of histamine from mast cells
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di-Sodium β-glycerophosphate pentahydrate ≥95.0% (by titrimetric analysis) for biochemical research
Supplier: TCI America
[for Biochemical Research]
CAS Number: 13408-09-8
MDL Number: MFCD00002135
Molecular Formula: C3H9O6P
Molecular Weight: 216.04
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Storage Temperature: 0-10°C
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Orange G 6X loading dye, glycerol based
Supplier: Thermo Scientific Chemicals
DNA loading dye used to prepare markers and samples for loading on agarose or polyacrylamide gels in molecular biology protocols.
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Titan yellow indicator (C.I. 19540), Supelco®
Supplier: MilliporeSigma
Grade Reagent Ph Eur, Cas Number 1829-00-1
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di-Sodium β-glycerophosphate pentahydrate 97%
Supplier: Thermo Scientific Chemicals
di-Sodium β-glycerophosphate pentahydrate 97%
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Dipotassium-(R)-1,1'-binaphthyl-2,2'-disulfonate ≥98.0% (by HPLC)
Supplier: TCI America
CAS Number: 1092934-19-4
Molecular Formula: C20H14O6S2
Molecular Weight: 490.63
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal
Specific rotation [a]20/D: 63 deg (C=1, MeOH)
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di-Sodium β-glycerophosphate pentahydrate ≥97% (by titrimetric analysis), Calbiochem®
Supplier: MilliporeSigma
A phosphate group donor in matrix mineralization studies that acts as a protein phosphatase inhibitor. Accelerates calcification in vascular smooth muscle cells.
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4,4'-Diaminostilbene-2,2'-disulfonic Acid ≥94.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 81-11-8
MDL Number: MFCD00024946
Molecular Formula: C14H14N2O6S2
Molecular Weight: 370.39
Purity/Analysis Method: >94.0% (T)
Form: Crystal
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Ponceau S
Supplier: VWR
A substitute for acid fuschin in Van Gieson stain. Also used for staining proteins after electrophoresis.
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Dipotassium anthraquinone-1,8-disulfonate ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 14938-42-2
MDL Number: MFCD00053254
Molecular Formula: C14H8O8S2
Molecular Weight: 444.51
Purity/Analysis Method: >98.0% (T)
Form: Crystal
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Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate (SPADNS) ≥95.0% (by HPLC)
Supplier: TCI America
CAS Number: 23647-14-5
MDL Number: MFCD00003952
Molecular Formula: C16H12N2O11S3
Molecular Weight: 570.40
Purity/Analysis Method: >95.0% (HPLC)
Form: Crystal
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Trypan blue 0.4% in aqueous solution ready-to-use, sterile
Supplier: VWR
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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Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate hydrate ≥80.0% (by total nitrogen and titration analysis)
Supplier: TCI America
CAS Number: 5460-09-3
MDL Number: MFCD00036444
Molecular Formula: C10H9NO7S2
Molecular Weight: 341.28
Purity/Analysis Method: >80.0% (N,T)
Form: Crystal
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Aniline-2,5-disulfonic acid monosodium salt ≥98.0% (by HPLC, titration analysis)
Supplier: TCI America
CAS Number: 24605-36-5
MDL Number: MFCD00078393
Molecular Formula: C6H7NO6S2
Molecular Weight: 275.22
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
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Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate (SPADNS), GR analytical reagent, Supelco®
Supplier: MilliporeSigma
Reagent for Fluoride, Zirconium, Thorium
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4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O) ≥70.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 117-61-3 MDL Number: MFCD00041885 Molecular Formula: C12H12N2O6S2 Molecular Weight: 344.36 Purity/Analysis Method: 70.0% (T) Form: Crystal
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Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate (SPADNS)
Supplier: Thermo Scientific Chemicals
Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate (SPADNS)
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4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)
Supplier: Thermo Scientific Chemicals
4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)
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4,4'-Diaminostilbene-2,2'-disulfonic Acid 95%
Supplier: Thermo Scientific Chemicals
4,4'-Diaminostilbene-2,2'-disulfonic Acid 95%
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5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulfonic acid monosodium salt hydrate 97%
Supplier: Thermo Scientific Chemicals
5,6-Diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4''-disulfonic acid monosodium salt hydrate 97%
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Beryllon II
Supplier: TCI America
CAS Number: 51550-25-5
MDL Number: MFCD00046409
Molecular Formula: C20H14N2O15S4
Molecular Weight: 738.50
Form: Crystal
Color: Purple
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Azomethine H sodium salt ≥97.0% (by titrimetric analysis)
Supplier: TCI America
[Spectrophotometric Reagent for B]
CAS Number: 5941-07-1
MDL Number: MFCD00042050
Molecular Formula: C17H13NO8S2
Molecular Weight: 445.39
Purity/Analysis Method: >97.0% (T)
Form: Crystal
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Aniline-2,5-disulfonic acid 95%
Supplier: Thermo Scientific Chemicals
Aniline-2,5-disulfonic acid 95%
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Azomethine H sodium salt, GR for analysis, for determination of boron, Supelco®
Supplier: MilliporeSigma
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Ponceau S ≥85.0% (by total nitrogen basis) for biochemical research
Supplier: TCI America
[for Biochemical Research]
CAS Number: 6226-79-5
MDL Number: MFCD00003892
Molecular Formula: C22H16N4O13S4
Molecular Weight: 760.55
Purity/Analysis Method: >85.0% (N)
Form: Crystal
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Supplier: Kimberly-Clark
55,13 $ to 522,67 $
Supplier: Kimberly-Clark
33,99 $ to 322,20 $
Supplier: Thermo Fisher Scientific
170,20 $