Na4 S2 O6 — Properties & Data | MatWorld

Na4 S2 O6

ceramic

· Na4 S2 O6

Na₄S₂O₆ (sodium thiosulfate or related sulfur-oxygen compound) is an inorganic ceramic compound belonging to the sulfate/thiosulfate family of materials. This compound is primarily encountered in industrial chemistry and materials research rather than as a structural engineering material, with applications leveraging its ionic and oxidation-sensitive properties. Engineers would select this material for specialized chemical processing, corrosion inhibition systems, or photochemical applications where its sulfur-oxygen chemistry provides specific functional benefits unavailable from conventional ceramics.

chemical processingcorrosion inhibitionwater treatmentphotochemical researchlaboratory reagentantioxidant additive

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,968.2	ksi	DFT · OptB88vdW
Shear Modulus(G)	3,551.5	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.241	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.810	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Na4 S2 O6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental