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8-Anilino-1-naphthalenesulfonic acid, 98%

Product Code. 11915251 Shop All Thermo Scientific Chemicals Products
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Product Code. 11915251 Supplier Thermo Scientific Acros Supplier No. 401210050
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Estimated Shipment: 03-08-2026
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CAS: 82-76-8 | C16H13NO3S | 299.34 g/mol

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 82-76-8
Molecular Formula C16H13NO3S
Molecular Weight (g/mol) 299.34
InChI Key FWEOQOXTVHGIFQ-UHFFFAOYSA-N
Synonym 8-anilino-1-naphthalenesulfonic acid, phenylperi acid, n-phenyl peri acid, 8-phenylamino naphthalene-1-sulfonic acid, 1-anilino-8-naphthalenesulfonate, 1-anilino-8-naphthalenesulfonic acid, peri acid, phenyl, 1-naphthalenesulfonic acid, 8-phenylamino, 1-anilinonaphthalene-8-sulfonic acid, 8-anilino-1-naphthalene sulfonic acid
PubChem CID 1369
ChEBI CHEBI:39708
IUPAC Name 8-anilinonaphthalene-1-sulfonic acid
SMILES C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)O

Specifications

CAS Min % 97.5
CAS Max % 100.0
Melting Point 183.0°C to 183.5°C
Color Black to Green
Infrared Spectrum Authentic
Assay Percent Range 96% min. (HPLC)
Packaging Glass bottle
Quantity 5 g
Merck Index 15,654
Formula Weight 299.34
Percent Purity 98%
Physical Form Powder
Chemical Name or Material 8-Anilino-1-naphthalenesulfonic acid
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Produktidentifikator
  • 8-Anilino-1-naphthalenesulfonic acid
Signalord
  • Warning
Farekategori
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
Faresætning
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
Sikkerhedssætning
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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