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A9258

p-Arsanilic acid

Name: <I>p</I>-Arsanilic acid
Brand: ALDRICH

Synonym(s):

4-Aminobenzenearsonic acid, 4-Aminophenylarsonic acid, 4-Arsanilic acid

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About This Item

Empirical Formula (Hill Notation):

C₆H₈AsNO₃

CAS Number:

98-50-0

Molecular Weight:

217.05

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

57653895

EC Number:

202-674-3

Beilstein/REAXYS Number:

1102334

MDL number:

MFCD00007819

Form:

powder or flakes

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Properties

form

powder or flakes

Quality Level

200

mp

≥300 °C (lit.)

SMILES string

Nc1ccc(cc1)[As](O)(O)=O

InChI

1S/C6H8AsNO3/c8-6-3-1-5(2-4-6)7(9,10)11/h1-4H,8H2,(H2,9,10,11)

InChI key

XKNKHVGWJDPIRJ-UHFFFAOYSA-N

Description

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pictograms

GHS06,GHS09

signalword

Danger

hcodes

H301 + H331,H410

pcodes

P261 - P264 - P271 - P273 - P301 + P310 - P304 + P340 + P311

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

危险化学品

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Study of photodegradation and photooxidation of p-arsanilic acid in water solutions at pH = 7: kinetics and by-products.

Marianna Czaplicka et al.

Environmental science and pollution research international, 22(21), 16927-16935 (2015-06-26)

The paper presents the kinetics and proposed pathways photodegradation and photooxidation of p-arsanilic acid, in a neutral environment by ozone and hydrogen peroxide. The results showed that in a neutral environment, photoozonation process was characterized by the highest decomposition rate

Determination of residual arsenic compounds in chicken muscle by ultra-performance liquid chromatography coupled with ultraviolet detection after pre-column derivatization with toluene-3,4-dithiol.

Han Young Eom et al.

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1006, 151-157 (2015-11-10)

A simple and sensitive derivatization method using toluene-3,4-dithiol as a derivatization reagent for the simultaneous analysis of seven arsenic compounds (roxarsone, nitarsone, p-arsanilic acid, o-arsanilic acid, phenylarsonic acid, phenylarsine oxide, and mono-methylarsonic acid) in chicken muscle was developed and validated

Global Trade Item Number

SKU	GTIN
A9258-100G	04061833552629
A9258-500G	04061833689660
A9258-5G	04061833425978