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: 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

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H301 + H331,H410
• Precautionary Statements: 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 Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves