sulfuric acid di(14N)amine

• ChemBase ID: 136897
• Molecular Formular: H8N2O4S
• Molecular Mass: 132.13226801
• Monoisotopic Mass: 132.02047775
• SMILES: [14NH3].[14NH3].OS(=O)(=O)O
• Canonical SMILES: OS(=O)(=O)O.[14NH3].[14NH3]
• InChI: InChI=1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)/i2*1+0
• InChIKey: BFNBIHQBYMNNAN-ONPSQTMSSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: sulfuric acid di(^1^4N)amine
• IUPAC Traditional name: sulfuric acid di(^1^4N)amine
• Synonyms: Ammonium-14N2 sulfate solution; Ammonium-14N2 sulfate; Ammonium sulfate-14N2 solution; 硫酸铵-14N2; 硫酸铵-14N2 溶液

Database IDs

• CAS Number: 7783-20-2
• EC Number: 231-984-1
• MDL Number: MFCD00167446
• PubChem SID: 24868668; 24872071; 24872055; 162231164
• PubChem CID: 71310004

CALCULATED PROPERTIES

• Acid pKa: -3.034349
• H Acceptors: 4
• H Donor: 2
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• Molar Refractivity: 13.7708 cm^3
• Polarizability: 6.279968 Å^3
• Polar Surface Area: 74.6 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: >280 °C (dec.)(lit.)
• Density: 1.225 g/mL at 25 °C; 1.23 g/mL at 25 °C
• Refractive Index: n20/D 1.391; n20/D 1.396
• Mass Shift: depleted

Safety Information

• RTECS: BS4500000
• German water hazard class: 1
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Concentration: 40 wt. % in H2O
• Isotopic Purity: 99.99 atom % 14N
• Description: 15N depleted; 15N-depleted
• Mol. Weight: mol wt 132.13 by atom % calculation
• Linear Formula: (14NH4)2SO4; (14NH4)2SO4/H2O soln.

DETAILS

Sigma Aldrich - 485306

Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Sigma Aldrich - 451975

Packaging
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Sigma Aldrich - 485411

Packaging
1 kg in glass bottle
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.