NaPO3
ceramic· NaPO3
Sodium polyphosphate (NaPO3) is an inorganic ceramic compound belonging to the phosphate glass and binder family, commonly produced as a glassy or vitreous solid. It is widely used as a binder, adhesive, and glass-forming constituent in industrial ceramics, dental materials, and flame-retardant coatings, where its thermal stability and glass-transition properties enable bonding at moderate temperatures. Engineers select NaPO3-based formulations for applications requiring low-cost inorganic adhesion, corrosion resistance, and thermal processing in environments where organic polymers would degrade, though its hygroscopic nature and moisture sensitivity require careful handling in humid conditions.
ceramic binders and adhesivesglass coatings and enamelsdental cementsflame retardant additivesrefractory materialsphosphate-bonded composites
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf)2 entries | — | eV/atom | — | — | |
| ↳ | — | eV/atom | — | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
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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.