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Basic information
- CAS
10101-98-1- Standard SMILES
O.O.O.O.O.O.O.O=S(=O)([O-])[O-].[Ni+2]- InChIKey
OGKAGKFVPCOHQW-UHFFFAOYSA-L- Molecular formula
- H14NiO11S
- Average molar mass
- 280.87 g/mol
- Monoisotopic mass
- 279.961024
Names & identifiers
- Preferred name
- Nickel sulfate heptahydrate
- IUPAC
- nickel(2+);sulfate;heptahydrate
- English name
- Nickel(II) sulfate heptahydrate
- Molecular formula
- H4NiO5S
- Molecular weight
- 174.78
Names & synonyms
Nickel(II) sulfate heptahydrate10101-98-1NICKEL SULFATE HEPTAHYDRATENickelous sulfate heptahydrateNickel(2+) sulfate heptahydrateSulfuric acid, nickel(2+) salt (1:1), heptahydrate596IDD57NRnickel(II) sulphate heptahydrateCHEBI:53504RefChem:165682600-153-9nickel(2+);sulfate;heptahydrate
Show more names
NickelSulphateArNickel Sulphate LRNickel(II) sulfate hNICKELSULPHATEHEPTAHYDRATEnickeloussulfateheptahydrateSulfuric Acid Nickel Hydratenickel(2+)sulfateheptahydrateNickel(ii) sulfate heptahydrat
Sulfuric acid, nickel(2+) salt, hydrate (1:1:7)Nickel (II) sulfate heptahydrateMFCD00149814UNII-596IDD57NRNiSO4.7H2OH14NiO11Snickelous;sulfate;heptahydrateSCHEMBL466668
Database identifiers
- CAS
10101-98-1- PubChem CID
- 61474
- DTXSID
DTXSID7040106
Properties
Computed structural propertiesFilling in
- Topological polar surface area
- 95.6 Ų
- Hydrogen bond donors
- 7
- Hydrogen bond acceptors
- 11
- Rotatable bonds
- 0
- Heavy atoms
- 13
- Formal charge
- 0
- Complexity
- 62
Experimental & physicochemical properties
Physical DescriptionGreen solid, soluble in water; [Merck Index]
Physicochemical properties
- Density
- 1.948 g/mL · 1.948 g/mL at 25 °C(lit.)
- solubility
- soluble in ethanol
- form
- Needle-Like Crystals or Powder
- color
- Green to dark green
- Water Solubility
- 100 g · g/100g H2O: 26.2 (0°C), 37.7 (20°C), 50.4 (40°C) [LAN05]; soluble alcohol [HAW93]
- Merck
- 13 · 13,6541
- InChI
- 1S/Ni.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
- InChIKey
- OGKAGKFVPCOHQW-UHFFFAOYSA-L
- SMILES
- [Ni++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O
- CAS DataBase Reference
- 10101 · 10101-98-1(CAS DataBase Reference)
- FDA UNII
- 596 IDD57NR · 596IDD57NR
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]；H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]；H332 (100%): Harmful if inhaled [Warning Acute toxicity, inhalation]；H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]；H341 (100%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]；H350 (100%): May cause cancer [Danger Carcinogenicity]；H360 (100%): May damage fertility or the unborn child [Danger Reproductive toxicity]；H372 (100%): Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]；H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]；H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
P203, P233, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301+P317, P302+P352, P304+P340, P317, P318, P319, P321, P330, P332+P317, P333+P317, P342+P316, P362+P364, P391, P403, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazard information
Regulatory Information
Chemical: Sulfuric acid, nickel(2+) salt (1:1), heptahydrate
Sulfuric acid, nickel(2+) salt (1:1), heptahydrate: Does not have an individual approval but may be used under an appropriate group standard
Chemistry & industry
Pharmacology
MeSH Pharmacological Classification
Drugs that act locally on cutaneous or mucosal surfaces to produce inflammation; those that cause redness due to hyperemia are rubefacients; those that raise blisters are vesicants and those that penetrate sebaceous glands and cause abscesses are pustulants; tear gases and mustard gases are also irritants.
Uses & manufacturing
Uses
Used in nickel-plating, dyeing (mordant), diagnosing (contact allergen), and manufacturing (catalysts and other nickel compounds); [Merck Index] Most nickel sulfate is a byproduct of copper refining (electrolytic); [Ullmann]
Electroplating [Category: Plate]；Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
Applications
UsesIn electrolytic and electroless nickel-plating; as mordant in dyeing; in catalyst manufacture; in preparation of other nickel Compounds.
UsesNickel(II) sulfate hexahydrate may be used in the preparation of NiFe2O4 nanoparticles (NPs), required for the fabrication of a glucose biosensor.
General DescriptionNickel(II) sulfate hexahydrate is a hydrated nickel salt. Its thermal decomposition in the presence of air and helium has been studied. Its crystals exist in monoclinic and tetragonal polymorphic forms.
Suppliers57 total
国药集团化学试剂有限公司86-21-63210123 · [email protected]
北京华美互利生物化工010-56205725 · [email protected]
Career Henan Chemica Co
Related reactions
5 records
Compound notes
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