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6-(p-Toluidino)-2-naphthalenesulfonic acid sodium salt

Name: 6-(<I>p</I>-Toluidino)-2-naphthalenesulfonic acid sodium salt
Brand: SIGMA

Synonym(s):

Sodium 6-(p-toluidino)-2-naphthalenesulfonate, TNS

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About This Item

Empirical Formula (Hill Notation):

C₁₇H₁₄NNaO₃S

CAS Number:

53313-85-2

Molecular Weight:

335.35

UNSPSC Code:

12352106

NACRES:

NA.32

PubChem Substance ID:

24900604

MDL number:

MFCD00171528

Beilstein/REAXYS Number:

6836595

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Properties

storage temp.

2-8°C

Quality Segment

100

SMILES string

[H]O[H].OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C17H15NO3S.Na/c1-12-2-6-15(7-3-12)18-16-8-4-14-11-17(22(19,20)21)9-5-13(14)10-16;/h2-11,18H,1H3,(H,19,20,21);/q;+1/p-1

InChI key

QZZGQOXRGFDEJP-UHFFFAOYSA-M

Description

Application

Fluorescent probe for the conformational state of proteins.

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This Item	04340	10416	10417
Sigma-Aldrich T9792 6-(p-Toluidino)-2-naphthalenesulfonic acid sodium salt	Supelco 04340 3-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt	Sigma-Aldrich 10416 8-Anilino-1-naphthalenesulfonic acid ammonium salt	Sigma-Aldrich 10417 8-Anilino-1-naphthalenesulfonic acid ammonium salt
description -	description for enzymic, spectrophotometric determination of H₂O₂, ≥98.0%	description technical, ≥90% (NT)	description suitable for fluorescence, ≥97.0% (HPLC)
Quality Level 100	Quality Level 200	Quality Level 200	Quality Level 200
storage temp. 2-8°C	storage temp. -	storage temp. -	storage temp. -

Pictograms

GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Precautionary Statements

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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