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  7. 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 99%

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

Codice prodotto. 11465767
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Codice prodotto. 11465767 Fornitore Thermo Scientific Alfa Aesar N. del fornitore B24339.14
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Descrizione

CAS: 116-63-2 | C10H9NO4S | 239.245 g/mol

4-Amino-3-hydroxy-1-naphthalenesulfonic acid is used as mordant dyes and acid dyes intermediate.

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
4-Amino-3-hydroxy-1-naphthalenesulfonic acid is used as mordant dyes and acid dyes intermediate.

Solubility
Soluble in bases. Insoluble in water.

Notes
Store away from strong oxidizers, strong bases, acid anhydrides, acid chlorides.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 116-63-2
Formula molecolare C10H9NO4S
Molecular Weight (g/mol) 239.245
Numero MDL MFCD00004019
InChI Key RXCMFQDTWCCLBL-UHFFFAOYSA-N
Sinonimo 1-amino-2-naphthol-4-sulfonic acid, 4-amino-3-hydroxy-1-naphthalenesulfonic acid, 1-amino-4-sulfo-2-naphthol, 1,2,4-acid, unii-w46sk3p33g, 1-naphthalenesulfonic acid, 4-amino-3-hydroxy, 4-amino-3-hydroxynaphthalene-1-sulphonic acid, 4-amino-3-hydroxynaphthalenesulfonic acid, 1,2,4-aminonaphtholsulfonic acid, 2-hydroxy-4-sulfo-1-naphthylamine
PubChem CID 8316
ChEBI CHEBI:19024
IUPAC Name 4-amino-3-hydroxynaphthalene-1-sulfonic acid
SMILES C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

Specifications

Materiale o nome chimico 4-Amino-3-hydroxy-1-naphthalenesulfonic acid
Punto di fusione ∼295°C (decomposition)
Quantità 25 g
Beilstein 2697469
Indice di Merck 14,454
Informazioni di solubilità Soluble in bases. Insoluble in water.
Peso formulazione 239.25
Percent Purity 99%

Safety and Handling

compliance-icons
Product Identifier
  • 4-Amino-3-hydroxy-1-naphthalenesulfonic acid
 Signal Word
  • Attenzione
 Hazard Category
  • Lesione oculare grave/irritazione oculare Categoria 2
  • Corrosione/irritazione della pelle Categoria 2
  • Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
 Hazard Statement
  • H315-Provoca irritazione cutanea.
  • H319-Provoca grave irritazione oculare.
  • H335-Può irritare le vie respiratorie.
 Precautionary Statement
  • P264-Lavare accuratamente dopo l'uso.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P332+P313-In caso di irritazione della pelle: consultare un medico.
  • P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
 Supplemental information
  • MIXTURE LIST-Contain: 4-Amino-3-hydroxy-1-naphthalenesulfonicacid
SDS

RUO – Research Use Only

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