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You Searched For: 4,4\'-Diaminostilbene-2,2\'-disulfonic+Acid


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4,4'-Diaminostilbene-2,2'-disulfonic Acid 95%

Supplier: Thermo Scientific Chemicals
Description: 4,4'-Diaminostilbene-2,2'-disulfonic Acid 95%

Image Unavailable-TCD0121-500G

4,4'-Diaminostilbene-2,2'-disulfonic Acid ≥94.0% (by titrimetric analysis)

Supplier: TCI America
Description: 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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Image Unavailable-TCD0853-025G

Disodium-4,4'-dinitrostilbene-2,2'-disulfonate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 3709-43-1
MDL Number: MFCD00024929
Molecular Formula: C14H10N2O10S2
Molecular Weight: 474.32
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

SDS Certificates

Image Unavailable-CAAA41472-22

4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)

Supplier: Thermo Scientific Chemicals
Description: 4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)

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Image Unavailable-TCB0395-500G

4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O) ≥70.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 117-61-3 MDL Number: MFCD00041885 Molecular Formula: C12H12N2O6S2 Molecular Weight: 344.36 Purity/Analysis Method: <gt/>70.0% (T) Form: Crystal

SDS Certificates

Image Unavailable-TCA5011-001G

Stilbazo

Supplier: TCI America
Description: [Spectrophotometric reagent for Al and other metals]
CAS Number: 1571-36-4
MDL Number: MFCD00045752
Molecular Formula: C26H26N6O10S2
Molecular Weight: 646.65
Form: Crystal
Color: Deep Yellow Red

SDS

Image Unavailable-CA80051-414

DIDS disodium salt ≥85% (by TLC), Calbiochem®

Catalog Number: (CA80051-414)
Supplier: MilliporeSigma
Description: Binds covalently and irreversibly to the outer surface of human erythrocyte membranes.

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Image Unavailable-TCD0120-001G

4,4'-Diaminostilbene dihydrochloride ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 54760-75-7
MDL Number: MFCD00012984
Molecular Formula: C14H14N2
Molecular Weight: 283.20
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

SDS Certificates

Image Unavailable-TCD4113-5G

Disodium diphenylsulfone-4,4'-dichloro-3,3'-disulfonate ≥98.0% (by HPLC, titration analysis)

Catalog Number: (TCD4113-5G)
Supplier: TCI America
Description: CAS Number: 51698-33-0
MDL Number: MFCD13194854
Molecular Formula: C12H8Cl2O8S3
Molecular Weight: 491.23
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

SDS Certificates


Image Unavailable-TCB0008-025G

Disodium-4-formylbenzene-1,3-disulfonate ≥98.0% (by HPLC)

Catalog Number: (TCB0008-025G)
Supplier: TCI America
Description: CAS Number: 33513-44-9
MDL Number: MFCD00043913
Molecular Formula: C7H6O7S2
Molecular Weight: 310.20
Purity/Analysis Method: >98.0% (HPLC)
Form: Crystal

SDS Certificates


Product Image-97063-702

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.

SDS Certificates Product available on GSA Advantage®


Image Unavailable-TCD4445-100MG

Dipotassium-(R)-1,1'-binaphthyl-2,2'-disulfonate ≥98.0% (by HPLC)

Catalog Number: (TCD4445-100MG)
Supplier: TCI America
Description: 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)

SDS


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

Supplier: Thermo Scientific Chemicals
Description: 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulfonic acid disodium salt hydrate 98%

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Image Unavailable-TCP0830-001G

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

SDS Certificates


Image Unavailable-CAAAB24066-14

Ferrozine mono-sodium salt hydrate 97%

Supplier: Thermo Scientific Chemicals
Description: Ferrozine mono-sodium salt hydrate 97%

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Aniline-2,5-disulfonic acid 95%

Supplier: Thermo Scientific Chemicals
Description: Aniline-2,5-disulfonic acid 95%

Certificates

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
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