H12NiO10S
262.85 g/mol
Industrial ChemicalDanger
Nickel(II) sulfate hexahydrate
CAS10101-97-0
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Nickel plating electrolyte
Nickel(II) sulfate hexahydrate is a green crystalline compound primarily used as an electrolyte in nickel plating baths. It also serves as a mordant in textile dyeing and printing, and as a precursor in the production of catalysts and other nickel compounds.
Nickel plating electrolyteMordant in textile dyeing and printingProduction of catalysts and other nickel compounds
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongStructure SimilarSimilarity 1.00
Lithium sulfate monohydrate
CAS10102-25-7
Lithium salt for battery materials
StrongStructure SimilarSimilarity 1.00
Cobalt(II) sulfate
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Pigment, catalyst, and feed supplement
StrongStructure SimilarSimilarity 1.00
Ferrous sulfate sesquihydrate
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pesticide and landscaping fertilizer
StrongStructure SimilarSimilarity 1.00
Calcium sulfate dihydrate
CAS10101-41-4
Manufacture of plasterboard and plaster of Paris
ReferenceSame Category
Palladium(II) nitrate
CAS10102-05-3
Catalyst for chemical reactions
ReferenceSame Category
Sodium thiosulfate pentahydrate
CAS10102-17-7
Photographic fixing agent
ReferenceSame Category
Sodium selenite
CAS10102-18-8
Glass manufacturing and ceramic coloring
ReferenceSame Category
Sodium molybdate dihydrate
CAS10102-40-6
Corrosion inhibitor and micronutrient
Safety Reference
Danger
H302Harmful if swallowed
H332Harmful if inhaled
H315Causes skin irritation
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H341Suspected of causing genetic defects
H350May cause cancer
H360May damage fertility or the unborn child
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H301Toxic if swallowed
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for Nickel(II) sulfate hexahydrate (CAS 10101-97-0) is 2833.24.
HS code (international, 6-digit)
2833.24
EU CN code (8-digit)
2833 24 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
nickel(2+);sulfate;hexahydrate
InChIKey
RRIWRJBSCGCBID-UHFFFAOYSA-L
SMILES
O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Ni+2]
Synonyms (17)
- NICCOLUM SULPHURICUM
- NICKEL SULFATE HEXAHYDRATE
- Nickel sulphate hexahydrate
- Nickelous sulfate hexahydrate
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