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You Searched For: Disodium-3-hydroxy-2,7-naphthalenedisulfonate


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Disodium-3-hydroxy-2,7-naphthalenedisulfonate ≥85.0% (by HPLC)

Supplier: TCI America
Description: CAS Number: 135-51-3 MDL Number: MFCD00065915 Molecular Formula: C10H8O7S2 Molecular Weight: 348.25 Purity/Analysis Method: <gt/>85.0% (HPLC) Form: Crystal

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Image Unavailable-TCN0268-500G

1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt ≥98.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 525-05-3
MDL Number: MFCD00003885
Molecular Formula: C10H7NO8S2
Molecular Weight: 377.25
Purity/Analysis Method: >98.0% (T)
Form: Crystal

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Image Unavailable-TCV0037-025G

Disodium-1-naphthol-3,6-disulfonate hydrate

Catalog Number: (TCV0037-025G)
Supplier: TCI America
Description: CAS Number: 20349-39-7
MDL Number: MFCD00003966
Molecular Formula: C10H8O7S2
Molecular Weight: 348.25
Form: Crystal
Color: White

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Image Unavailable-TCN0014-025G

Disodium-2,7-naphthalenedisulfonate ≥98.0% (by titrimetric analysis)

Catalog Number: (TCN0014-025G)
Supplier: TCI America
Description: CAS Number: 1655-35-2
MDL Number: MFCD00066365
Molecular Formula: C10H8O6S2
Molecular Weight: 332.25
Purity/Analysis Method: >98.0% (T)
Form: Crystal

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Image Unavailable-CA1.02498.0025

Chromotropic acid disodium salt dihydrate for analysis, Supelco®

Catalog Number: (CA1.02498.0025)
Supplier: MilliporeSigma
Description: Grade Acs,Reagent Ph Eur, Cas Number 5808-22-0

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Image Unavailable-TCD0596-025G

Chromotropic acid disodium salt dihydrate ≥98.5% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 5808-22-0
MDL Number: MFCD00150612
Molecular Formula: C10H8O8S2
Molecular Weight: 364.25
Purity/Analysis Method: >98.5% (T)
Form: Crystal

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Image Unavailable-TCA0584-025G

Mordant blue 13

Catalog Number: (TCA0584-025G)
Supplier: TCI America
Description: CAS Number: 1058-92-0
MDL Number: MFCD00003941
Molecular Formula: C16H11ClN2O9S2
Molecular Weight: 518.80
Form: Crystal
Color: Deep Yellow

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Image Unavailable-TCD0595-500G

3,6-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt ≥98.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 7153-21-1
MDL Number: MFCD00004090
Molecular Formula: C10H8O8S2
Molecular Weight: 364.25
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

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Product Image-97063-650

Ponceau S, Proteomics Grade

Catalog Number: (97063-650)
Supplier: VWR
Description: Ponceau S, Proteomics Grade

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Product Image-97062-458

Ponceau S

Catalog Number: (97062-458)
Supplier: VWR
Description: A substitute for acid fuschin in Van Gieson stain. Also used for staining proteins after electrophoresis.

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Image Unavailable-CAAA22414-14

Chromotropic acid disodium salt dihydrate ACS

Supplier: Thermo Scientific Chemicals
Description: MDL: MFCD00150612 Beilstein Registry No.: 3647189

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Image Unavailable-76236-520

Ponceau S solution

Catalog Number: (76236-520)
Supplier: Rockland Immunochemical
Description: Ponceau S solution
Image Unavailable-TCA0362-500G

Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate hydrate ≥80.0% (by total nitrogen and titration analysis)

Supplier: TCI America
Description: 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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Image Unavailable-TCA2256-5G

Ponceau S ≥85.0% (by total nitrogen basis) for biochemical research

Supplier: TCI America
Description: [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

SDS

Image Unavailable-CAAAJ60744-18

Ponceau S for electrophoresis

Supplier: Thermo Scientific Chemicals
Description: Protein stain for electrophoresis.

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Image Unavailable-CAAAJ63139-AP

Ponceau S 0.2% (v/v) in 5% acetic acid

Supplier: Thermo Scientific Chemicals
Description: Liquid

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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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