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Merck
CN

1606208

USP

Roxarsone

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

4-Hydroxy-3-nitrobenzenearsonic acid, 2-Nitrophenol-4-arsonic acid

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About This Item

Linear Formula:
HOC6H3(NO2)AsO3H2
CAS Number:
121-19-7
Molecular Weight:
263.04
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329751063
MDL number:
MFCD00007112
Beilstein/REAXYS Number:
1976533

Key Documents

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InChI key

XMVJITFPVVRMHC-UHFFFAOYSA-N

SMILES string

Oc1ccc(cc1[N+]([O-])=O)[As](O)(O)=O

InChI

1S/C6H6AsNO6/c9-6-2-1-4(7(10,11)12)3-5(6)8(13)14/h1-3,9H,(H2,10,11,12)

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.
USP issued SDS can be found here.

pictograms

Skull and crossbonesEnvironment
GHS06,GHS09

signalword

Danger

Hazard Classifications

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

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品
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