31584

p-Arsanilic acid

VETRANAL^®, analytical standard

• Synonym(s): 4-Aminobenzenearsonic acid, 4-Aminophenylarsonic acid, 4-Arsanilic acid
• Empirical Formula (Hill Notation): C₆H₈AsNO₃
• CAS Number: 98-50-0
• Molecular Weight: 217.05
• Beilstein/REAXYS Number: 1102334
• EC Number: 202-674-3
• MDL number: MFCD00007819
• UNSPSC Code: 41116107
• PubChem Substance ID: 329753833
• NACRES: NA.24

Properties

• grade: analytical standard
• product line: VETRANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: ≥300 °C (lit.)
• application(s): clinical testing
• format: neat
• 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

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Recommended products

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Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• 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_germany: WGK 3
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges