Merck
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249548

Sigma-Aldrich

2-Naphthalenesulfonic acid

technical grade, 70%

Linear Formula:
C10H7SO3H
CAS Number:
Molecular Weight:
208.23
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

grau

technical grade

Nível de qualidade

200

teor

70%

forma

solid

solubilidade

water: freely soluble(lit.)

SMILES string

OS(=O)(=O)c1ccc2ccccc2c1

InChI

1S/C10H8O3S/c11-14(12,13)10-6-5-8-3-1-2-4-9(8)7-10/h1-7H,(H,11,12,13)

InChI key

KVBGVZZKJNLNJU-UHFFFAOYSA-N

Gene Information

Related Categories

Descrição geral

The fluorescence of 2-naphthalenesulfonic acid (NSA) is effectively quenched by colloidal silver via photoinduced interfacial electron transfer from the excited singlet of NSA to silver. Adsorption behavior of NSA on a conventional macroporous resin Amberlite XAD4 and hypercrosslinked resins NDA101 and NDA100 has been investigated.

Embalagem

5, 100 g in glass bottle

propriedades físicas

Contains up to 15% sulfuric acid

Pictogramas

Corrosion

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Código de classe de armazenamento

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Certificate of Analysis

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Certificate of Origin

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