ammonium dihydrogen arsorate

• ChemBase ID: 303148
• Molecular Formular: AsH6NO4
• Molecular Mass: 158.97354
• Monoisotopic Mass: 158.95127868
• SMILES: [NH4+].O[As](=O)(O)[O-]
• Canonical SMILES: [O-][As](=O)(O)O.[NH4+]
• InChI: InChI=1S/AsH3O4.H3N/c2-1(3,4)5;/h(H3,2,3,4,5);1H3
• InChIKey: VTWJXWNBCACAAK-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: ammonium dihydrogen arsorate
• IUPAC Traditional name: ammonium dihydrogen arsenate
• Synonyms: Ammonium arsenate, monobasic; Ammonium dihydrogen arsenate; 砷酸二氢铵

Database IDs

• CAS Number: 13462-93-6
• EC Number: 236-667-1
• MDL Number: MFCD00064864

CALCULATED PROPERTIES

• Acid pKa: 3.1531765
• H Acceptors: 4
• H Donor: 2
• LogD (pH = 5.5): -3.27436
• LogD (pH = 7.4): -4.5524263
• Log P: -1.21
• Molar Refractivity: 8.015 cm^3
• Polarizability: 7.3212695 Å^3
• Polar Surface Area: 80.59 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Crystalline
• Melting Point: 300°C dec.
• Density: 2.311
• Refractive Index: 1.577

Safety Information

• European Hazard Symbols: Nature polluting (N); Toxic (T)
• UN Number: UN1557
• Hazard Class: 6.1
• Packing Group: II
• Risk Statements: 45-23/25-50/53
• Safety Statements: 53-45-60-61
• TSCA Listed: 是
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Hazard statements: H301-H331-H350-H400-H410
• GHS Precautionary statements: P261-P281-P301+P310-P321-P405-P501A

Product Information

• Purity: 98%