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You Searched For: 4-Amino-3-hydroxy-1-naphthalenesulphonic+acid


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4-Amino-3-hydroxy-1-naphthalenesulfonic acid ≥90% ACS

Supplier: Thermo Scientific Chemicals
Description: 4-Amino-3-hydroxy-1-naphthalenesulfonic acid ≥90% ACS

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Image Unavailable-TCA0371-025G

6-Amino-4-hydroxy-2-naphthalenesulfonic acid ≥97.0% (by HPLC, titration analysis)

Catalog Number: (TCA0371-025G)
Supplier: TCI America
Description: CAS Number: 90-51-7
MDL Number: MFCD00003973
Molecular Formula: C10H9NO4S
Molecular Weight: 239.25
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal

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Image Unavailable-CA1.00099.0025

4-Amino-3-hydroxy-1-naphthalenesulfonic acid for analysis of phosphate, Supelco®

Catalog Number: (CA1.00099.0025)
Supplier: MilliporeSigma

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4-Amino-3-hydroxy-1-naphthalenesulfonic acid 99%

Supplier: Thermo Scientific Chemicals
Description: 4-Amino-3-hydroxy-1-naphthalenesulfonic acid 99%

Certificates

Image Unavailable-TCA0367-25G

4-Amino-3-hydroxy-1-naphthalenesulfonic acid ≥97.0% (by titrimetric analysis)

Catalog Number: (TCA0367-25G)
Supplier: TCI America
Description: CAS Number: 116-63-2
MDL Number: MFCD00004019
Molecular Formula: C10H9NO4S
Molecular Weight: 239.25
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 295

SDS Certificates


Image Unavailable-TCA0370-500G

6-Amino-1-naphthol-3-sulfonic acid hydrate ≥95.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 87-02-5
MDL Number: MFCD00003970
Molecular Formula: C10H9NO4S
Molecular Weight: 239.25
Purity/Analysis Method: >95.0% (HPLC,T)
Form: Crystal

SDS Certificates

Image Unavailable-TCA0368-500G

5-Amino-1-naphthol-3-sulfonic Acid Hydrate ≥97.0% (by titrimetric analysis)

Supplier: TCI America
Description: CAS Number: 489-78-1
MDL Number: MFCD00035712
Molecular Formula: C10H9NO4S
Molecular Weight: 239.25
Purity/Analysis Method: >97.0% (T)
Form: Crystal

Image Unavailable-TCN0703-25G

Potassium 6-Hydroxy-2-naphthalenesulfonate ≥98.0% (by HPLC, titration analysis)

Catalog Number: (TCN0703-25G)
Supplier: TCI America
Description: CAS Number: 833-66-9
MDL Number: MFCD06797149
Molecular Formula: C10H8O4S
Molecular Weight: 262.32
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal

SDS Certificates


Image Unavailable-TCN0075-025G

Potassium-7-hydroxy-1-naphthalenesulfonate ≥90.0% (by HPLC) (contains isomer)

Catalog Number: (TCN0075-025G)
Supplier: TCI America
Description: CAS Number: 30252-40-5
MDL Number: MFCD00065327
Molecular Formula: C10H8O4S
Molecular Weight: 262.32
Purity/Analysis Method: >90.0% (HPLC)
Form: Crystal

SDS


Image Unavailable-TCN0033-025G

Sodium-1-naphthol-4-sulfonate ≥85.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 6099-57-6
MDL Number: MFCD00021518
Molecular Formula: C10H8O4S
Molecular Weight: 246.21
Purity/Analysis Method: >85.0% (HPLC,T)
Form: Crystal

SDS

Image Unavailable-TCN0034-500G

Sodium-1-naphthol-8-sulfonate ≥96.0% (by HPLC)

Supplier: TCI America
Description: CAS Number: 20215-36-5
MDL Number: MFCD00021524
Molecular Formula: C10H8O4S
Molecular Weight: 246.21
Purity/Analysis Method: >96.0% (HPLC)
Form: Crystal

SDS Certificates

Product Image-RC93004

Eriochrome Black T 0.5% (w/v) in 2-methoxyethanol for hardness of water determinations

Supplier: Ricca Chemical
Description: In 2-Methoxyethanol.

SDS Certificates Small Business Enterprise

Image Unavailable-TCN0150-025G

Sodium-1-naphthol-3-sulfonate ≥80.0% (by titrimetric analysis)

Catalog Number: (TCN0150-025G)
Supplier: TCI America
Description: CAS Number: 13935-00-7
MDL Number: MFCD00064963
Molecular Formula: C10H8O4S
Molecular Weight: 246.21
Purity/Analysis Method: >80.0% (T)
Form: Crystal

SDS Certificates


Product Image-RC9301-4

Eriochrome Black T 1% (w/v) in 20% (v/v) triethanolamine / 80% (v/v) isopropyl alcohol for hardness of water determinations

Catalog Number: (RC9301-4)
Supplier: Ricca Chemical
Description: Eriochrome Black T 1% (w/v) in 20% (v/v) triethanolamine / 80% (v/v) isopropyl alcohol for hardness of water determinations

SDS Certificates Small Business Enterprise


Image Unavailable-TCN0035-025G

Sodium-2-naphthol-6-sulfonate hydrate ≥97.0% (by HPLC, titration analysis)

Supplier: TCI America
Description: CAS Number: 135-76-2
MDL Number: MFCD00070488
Molecular Formula: C10H8O4S
Molecular Weight: 246.21
Purity/Analysis Method: >97.0% (HPLC,T)
Form: Crystal

SDS Certificates

Image Unavailable-TCE0214-025G

Eriochrome Black T

Catalog Number: (TCE0214-025G)
Supplier: TCI America
Description: CAS Number: 1787-61-7
MDL Number: MFCD00003935
Molecular Formula: C20H13N3O7S
Molecular Weight: 461.38
Form: Crystal
Color: Black

SDS Certificates


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