Na1 H1 O1

semiconductor

· Na1 H1 O1

Sodium hydroxide (NaOH) is an inorganic ionic compound classified here as a semiconductor, though it is more conventionally known as a strong alkaline base with crystalline solid properties at room temperature. This material serves critical roles in chemical processing, materials synthesis, and industrial manufacturing where its alkalinity and reactivity are essential for dissolving amphoteric materials, pH adjustment, and facilitating chemical transformations.

chemical processing and refiningpulp and paper manufacturingaluminum extraction (Bayer process)soap and detergent productionmaterials synthesis and etchingpH control and water treatment

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,142.5	ksi	—
Shear Modulus(G)	1,782.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.716	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.377	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.

Na1 H1 O1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control