tin(2+) ion sulfate

• ChemBase ID: 112054
• Molecular Formular: O4SSn
• Molecular Mass: 214.7636
• Monoisotopic Mass: 215.85392348
• SMILES: [Sn+2].[O-]S(=O)(=O)[O-]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[Sn+2]
• InChI: InChI=1S/H2O4S.Sn/c1-5(2,3)4;/h(H2,1,2,3,4);/q;+2/p-2
• InChIKey: OBBXFSIWZVFYJR-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: tin(2+) ion sulfate; λ^2-tin(2+) ion sulfate
• IUPAC Traditional name: tin, ion (sn2+) sulfate; λ^2-tin(2+) ion sulfate
• Synonyms: STANNOUS SULFATE; Tin(II) sulfate, 95.5% min; Tin(II) sulfate; Stannous sulfate; Tin(II) sulfate; 硫酸锡(II), 95.5% 最低; 硫酸亚锡; 硫酸锡(II)

Database IDs

• CAS Number: 7488-55-3
• EC Number: 231-141-8; 231-302-2
• MDL Number: MFCD00011246
• Merck Index: 148790
• PubChem SID: 162096680; 24854690
• PubChem CID: 62643
• Chemspider ID: 21106484
• Wikipedia Title: Tin(II)_sulfate

CALCULATED PROPERTIES

• Acid pKa: -3.034349
• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): -5.569452
• LogD (pH = 7.4): -5.594027
• Log P: -0.841552
• Molar Refractivity: 11.5274 cm^3
• Polarizability: 6.037845 Å^3
• Polar Surface Area: 80.26 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: 33 g/100 mL (25°C) in water; Soluble in water and dilute H2SO4. Water solution hydrolyzes rapidly with precipitation of basic salt
• Apperance: Powder; white-yellowish crystalline solid ; deliquescent
• Melting Point: 378 °C; 378°C dec.
• Boiling Point: decomposes to SnO₂ and SO₂
• Flash Point: Non-flammable
• Density: 4.15; 4.15 g/cm^3

Safety Information

• RTECS: WT1255000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: nwg
• Risk Statements: 36/37/38; R:36/37/38
• Safety Statements: 26; S:20-25-26-37/39
• TSCA Listed: 是
• EU Index: Not listed
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• NFPA704:
  

  0

  1

  0
• LD50: 2207 mg/kg (oral, rat)
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Product Information

• Purity: ≥95%; 95.5% min
• Linear Formula: SnSO4

DETAILS

MP Biomedicals - 05222355

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 244635

Packaging
100, 500 g in poly bottle