Functional Roles
Industries Served
GHS / SDS Safety
Danger
Irritant
Health Hazard
Corrosive
- H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]
- H302: Harmful if swallowed [Warning Acute toxicity, oral]
- H371: May cause damage to organs [Warning Specific target organ toxicity, single exposure]
- H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Chemical Identity
| CAS Number | 10213-79-3 |
| IUPAC Name | disodium;dioxido(oxo)silane;pentahydrate |
| InChI Key | ADPGKKZKGXANON-UHFFFAOYSA-N |
| PubChem CID | 61495 |
Synonyms & Trade Names
Full Description
Sodium Metasilicate Pentahydrate (CAS 10213-79-3) is an inorganic salt from the acids and salts material family that serves as an H2S scavenger and pH adjustment agent in industrial applications. This hydrated sodium silicate compound is utilized across HI&I cleaning, plastics and polymers, and water treatment industries for its dual functionality in hydrogen sulfide removal and alkaline pH control.