cadmium(2+) ion sulfate

• ChemBase ID: 105917
• Molecular Formular: CdO4S
• Molecular Mass: 208.4736
• Monoisotopic Mass: 209.85508748
• SMILES: [Cd+2].[O-]S(=O)(=O)[O-]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[Cd+2]
• InChI: InChI=1S/Cd.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• InChIKey: QCUOBSQYDGUHHT-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: cadmium(2+) ion sulfate
• IUPAC Traditional name: cadmium(2+) sulfate; cadmium(2+) ion sulfate
• Synonyms: Cadmium sulfate; Cadmium sulfate octahydrate; Sulfuric acid, cadmium salt, hydrate; CADMIUM SULFATE 8/3 HYDRATE; Sulfuric acid, cadmium salt (1:1); Niedermayrite; Cadmium sulfate; Cadmium sulfate, anhydrous, ACS; 硫酸镉; 硫酸镉,无水, ACS

Database IDs

• CAS Number: 10124-36-4; 7790-84-3
• EC Number: 233-331-6; 231-152-8
• MDL Number: MFCD00010923
• Merck Index: 141627
• PubChem SID: 162093867; 24863934; 24871793
• PubChem CID: 24962
• CHEBI ID: 50292
• Chemspider ID: 23335
• Unique Ingredient Identifier: 947UNF3Z6O
• Wikipedia Title: Cadmium_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: anhydrous: ; 75 g/100 mL (0 °C) ; 76.4 g/100 mL (25 °C) ; 58.4 g/100 mL (99 °C)

  ---

  octahydrate: ; very soluble in water; insoluble in ethanol
• Apperance: Powder; solid; White hygroscopic solid
• Melting Point: 1000 °C (anhydrous) ; 105 °C (monohydrate) ; 40 °C (octahydrate); 1000°C; 320.9 °C
• Boiling Point: (decomposes to basic sulfate and then oxide); 765 °C
• Density: 3.08 g/ml; 4.691; 4.691 g/cm^3 (anhydrous) ; 3.79 g/cm^3 (monohydrate) ; 3.08 g/cm^3 (octahydrate)
• Vapor Pressure: 1.33 hPa at 394 °C
• Std enthalpy of formation: -935 kJ·mol^-1
• Std molar entropy: 123 J·mol^-1·K^-1

Safety Information

• Storage Condition: Room Temperature (15-30°C)
• Storage Warning: Hygroscopic
• RTECS: EV2700000; EV2850000
• European Hazard Symbols: Carc. Cat. 2; Dangerous for the environment (N); Muta. Cat. 2; Nature polluting (N); Repr. Cat. 2; Highly toxic (T+); Very toxic (T+); Harmful (Xn)
• UN Number: 2570; UN2570
• German water hazard class: 3
• Hazard Class: 6.1
• Packing Group: 3; III
• Australian Hazchem: 2X
• Risk Statements: 45-46-60-61-25-26-48/23/25-50/53; R:20/21/22-50/53; R45, R46, R60, R61, R25, R26, R48/23/25, R50/53
• Safety Statements: 53-45-60-61; S:60-61; S53, S45, S60, S61
• EU Classification: T5
• EU Hazard Identification Number: 6.1B
• Emergency Response Guidebook(ERG) Number: 154
• TSCA Listed: 是
• EU Index: 048-009-00-9
• GHS Pictograms: GHS06; GHS08; GHS09
• GHS Signal Word: Danger
• NFPA704:
  

  1

  3

  0
• LD50: 280 mg/kg (oral, rat)
• GHS Hazard statements: H301-H330-H340-H350-H360-H372-H400-H410; H301-H330-H340-H350-H360-H372-H410
• GHS Precautionary statements: P201-P260-P273-P284-P301 + P310-P310; P260-P301+P310-P304+P340-P320-P330-P405-P501A
• Personal Protective Equipment: 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
• RID/ADR: UN 2570 6.1/PG 3

Product Information

• Purity: ≥99.0%; ≥99.99% trace metals basis; 99+%
• Grade: ACS reagent
• Impurities: ≤0.005% insolubles
• Cation Traces: Ca: ≤0.01%; Cu: ≤0.002%; Fe: ≤0.001%; K: ≤0.02%; Na: ≤0.05%; Pb: ≤0.003%; Zn: ≤0.05%
• Antion Traces: chloride (Cl-): ≤0.001%; NO3- and NO2-: ≤0.003%
• Loss on Drying: ≤1.0% loss on drying
• Linear Formula: CdSO4

DETAILS

MP Biomedicals - 02195086

Crystalline
8/3 Hydrate

Sigma Aldrich - 481882

Packaging
25 g in poly bottle
5 g in glass bottle
Application
Applied in the formation of novel two-dimensional Cd-SCN coordination solids with unusual and tailorable, checkerboard- or herringbone-patterned structures these structures are important steps toward technologically useful materials.1

Sigma Aldrich - 383082

Packaging
100, 500 g in poly bottle
2.5 kg in poly bottle
Application
Applied in the formation of novel two-dimensional Cd-SCN coordination solids with unusual and tailorable, checkerboard- or herringbone-patterned structures these structures are important steps toward technologically useful materials.1