Ni1 H12 S1 O9

semiconductor

· Ni1 H12 S1 O9

This is a nickel-based hydrated sulfate compound (likely nickel sulfate hydrate or a nickel hydroxyl sulfate phase), classified as a semiconductor material. Compounds of this stoichiometry are typically studied as precursors for nickel oxide semiconductors, catalytic materials, or battery/electrochemical components rather than as finished engineering materials. The material family is notable for its potential in electrochemistry, heterogeneous catalysis, and energy storage applications where nickel compounds offer redox activity and moderate electronic conductivity.

battery cathode precursorsheterogeneous catalystselectrochemical sensorsnickel oxide synthesishydrogen evolution researchwater electrolysis

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.530	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.002	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Ni1 H12 S1 O9

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control