nickel(2+) ion sulfate

• ChemBase ID: 128595
• Molecular Formular: NiO4S
• Molecular Mass: 154.756
• Monoisotopic Mass: 153.88707238
• SMILES: [Ni+2].[O-]S(=O)(=O)[O-]
• Canonical SMILES: [O-]S(=O)(=O)[O-].[Ni+2]
• InChI: InChI=1S/Ni.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• InChIKey: LGQLOGILCSXPEA-UHFFFAOYSA-L

NAMES AND DATABASE IDS

Names

• IUPAC name: nickel(2+) ion sulfate
• IUPAC Traditional name: nickel(2+) ion sulfate
• Synonyms: Nickel(II) sulfate hydrate, Puratronic®; Nickel(II) sulfate; Nickelous sulfate; Nickel(II) sulfate; Nickel(II) sulfate hexa-/ heptahydrate; 硫酸镍(II)水合物, Puratronic®; 硫酸镍(II); 硫酸镍(II)六水合物 七水合物

Database IDs

• CAS Number: 7786-81-4; 15244-37-8
• EC Number: 232-104-9
• MDL Number: MFCD00011146
• Merck Index: 146517
• PubChem SID: 162222902; 24848278
• PubChem CID: 24586
• CHEBI ID: 53001
• Chemspider ID: 22989
• Unique Ingredient Identifier: 4FLT4T3WUN
• Wikipedia Title: Nickel(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: 65 g/100 mL (20 °C) ; 77.5 g/100 mL (30 °C) (heptahydrate) in water; ''anhydrous'' ; insoluble in ethanol, ether, acetone

  ---

  ''hexahydrate'' ; very soluble in ethanol, ammonia

  ---

  ''heptahydrate'' ; soluble in alcohol
• Apperance: Crystalline Powder; solid; yellow solid (anhydrous) ; green-blue crystals (hexahydrate) ; blue crystals (heptahydrate)
• Boiling Point: 840 °C (anhydrous, decomp) ; 100 °C (hexahydrate, decomp)
• Flash Point: Non-flammable
• Density: 2.070; 4.01 g/cm^3 (anhydrous) ; 2.07 g/cm^3 (hexahydrate) ; 1.948 g/cm^3 (heptahydrate)
• Refractive Index: 1.511 (hexahydrate) ; 1.467 (heptahydrate)
• pKa: 4.5 (hexahydrate)
• Odor: odorless
• pH: ≥3.5 (20 °C, 20%)

Safety Information

• RTECS: QR9350000; QR9600000
• European Hazard Symbols: Carc. Cat. 1; Dangerous for the environment (N); Harmful (Xn); Irritant (Xi); Muta. Cat. 3; Nature polluting (N); Repr. Cat. 2; Toxic (T); Toxic (T)
• UN Number: 3077; UN3288
• German water hazard class: 3
• Hazard Class: 6.1; 9
• Packing Group: 3; III
• Risk Statements: 49-61-20/22-38-42/43-48/23-50/53-68; 49-61-20/22-38-42/43-48/23-68-50/53; R49, R61, R20/22, R38, R42/43, R48/23, R68, R50/53
• Safety Statements: 53-45-60-61; S53, S45, S60, S61
• TSCA Listed: 是
• EU Index: 028-009-00-5
• GHS Pictograms: GHS07; GHS08; GHS09
• GHS Signal Word: Danger
• NFPA704:
  

  0

  2

  0
• LD50: 264 mg/kg
• GHS Hazard statements: H302 + H332-H315-H317-H334-H341-H350i-H360D-H372-H410; H302-H315-H317-H332-H334-H341-H350i-H360D-H372-H410; H334-H350-H360-H372-H315-H317-H341-H400-H410-H302-H332
• GHS Precautionary statements: P201-P261-P273-P280-P308 + P313-P501; P273-P201-P309+P311-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 3077 9/PG 3

Product Information

• Purity: ≥20.6% Ni and Co basis; 99.99% trace metals basis; 99.9985% (metals basis)
• Grade: anhydrous; for nickel plating
• Impurities: ≤0.05% insoluble in H2SO4
• Cation Traces: Zn: ≤50 mg/kg
• Linear Formula: NiSO4; NiSO4 · 6-7H2O

DETAILS

Sigma Aldrich - 656895

Packaging
10, 50 g in ampule

Sigma Aldrich - 13635

Packaging
1, 2.5 kg in poly bottle