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  7. 5-Aminonaphthalene-1-sulfonic acid, tech. 85%

5-Aminonaphthalene-1-sulfonic acid, tech. 85%

Product Code. 11490283
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Product Code. 11490283

Brand: Thermo Scientific Alfa Aesar A11433.22

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Description

CAS: 84-89-9 | C10H9NO3S | 223.25 g/mol

5-Aminonaphthalene-1-sulfonic acid is an deriva- tizing agents in the precolumn derivatization of some chiral phenoxy acid. Cu(II) based on a dansyl derivative was synthesized with 29.2% overall yield by a seven-step synthetic procedure from the readily available starting material 5-aminonaphthalene-1-sulfonic acid.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
5-Aminonaphthalene-1-sulfonic acid is an deriva- tizing agents in the precolumn derivatization of some chiral phenoxy acid. Cu(II) based on a dansyl derivative was synthesized with 29.2% overall yield by a seven-step synthetic procedure from the readily available starting material 5-aminonaphthalene-1-sulfonic acid.

Solubility
Soluble in hot water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 84-89-9
Molecular Formula C10H9NO3S
Molecular Weight (g/mol) 223.25
MDL Number MFCD00014315
InChI Key DQNAQOYOSRJXFZ-UHFFFAOYSA-N
Synonym 5-amino-1-naphthalenesulfonic acid, 1-naphthylamine-5-sulfonic acid, laurent acid, 1-naphthalenesulfonic acid, 5-amino, 1-amino-5-sulfonaphthalene, laurent's acid, 5-naphthylamine-1-sulfonic acid, 1-amino-5-naphthalenesufonic acid, 1-aminonaphthalene-5-sulfonic acid, unii-w70wc365od
PubChem CID 6793
IUPAC Name 5-aminonaphthalene-1-sulfonic acid
SMILES NC1=C2C=CC=C(C2=CC=C1)S(O)(=O)=O

Specifications

Melting Point >300°C
Odor Odorless
Quantity 100 g
Beilstein 2214149
Merck Index 14,6404
Solubility Information Soluble in hot water.
Formula Weight 223.25
Percent Purity 90%
Grade Technical
Chemical Name or Material 5-Aminonaphthalene-1-sulfonic acid

RUO – Research Use Only

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