Also known as: Sodium sulfide (Na2S), EC No.: 215-211-5, EINECS 215-211-5, Sodium sulfide, anhydrous, Sodium sulfuret (+2 more)
CAS 1313-82-2
Disodium sulfide (CAS 1313-82-2) is a chemical substance with GHS signal word Danger; key hazard signal: H311; H302; H314; H400. Key regulatory status: REACH registered, 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from ECHA CLP, EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH, ILO ICSC.
Disodium sulfide is classified GHS Danger (H311, H302, H314, H400) in the chemicals database but is restricted in EU cosmetics.
CAS, identifiers, formula, and alternate names for the matched substance record.
EU harmonized hazard classification, hazard statements, pictograms, and signal word.
| Hazard Class | H-Statements | Pictograms | Signal |
|---|---|---|---|
| Acute Tox. 3 *; Acute Tox. 4 *; Skin Corr. 1B; Aquatic Acute 1 | H311; H302; H314; H400 | GHS06; GHS05; GHS09 | Danger |
International Chemical Safety Card hazard and exposure summary.
| Field | Value |
|---|---|
| Short-term Effects | The substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion. |
| Routes of Exposure | The substance can be absorbed into the body by inhalation, through the skin and by ingestion. |
Industrial and product-use categories associated with this substance.
Inventory, screening, and regulatory list matches from public chemical databases.
| List | Keyword | Source |
|---|---|---|
| food_additive; Substances Added to Food (formerly EAFUS) (2/2019) | FDA | United States Food and Drug Administration (FDA) |
| Canada; consumer_product; Substances in Products - Canada (4/2014) | Government of Canada | CPCat |
Toxicology endpoints rendered from public NOAEL study rows.
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =1.6 | mg/m3 | DNEL local | inhalation | Human | ToxValDB_GESTIS_DNEL |
| =13.84 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| YGR27ZW0Y7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| YGR27ZW0Y7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| YGR27ZW0Y7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| YGR27ZW0Y7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 500 | mg/kg bw/day | NOAEL | oral | rat | COSMOS_DB |
Showing 7 of 7 studies
Registration status from the ECHA REACH registered substances database.
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Disodium sulphide | 215-211-5 | ECHA overview → |
Australian industrial chemicals inventory status and applicable conditions.
Same-CAS cosmetic ingredient record for cross-vertical context.
Same-CAS pharmaceutical records from drug and bioactivity sources.
Same-CAS food additive, ADI, and GRAS records where available.
1 food-safety record found.
View full food safety profile →Disodium sulfide (CAS 1313-82-2) is classified under EU CLP Annex VI as Acute Tox. 3 *; Acute Tox. 4 *; Skin Corr. 1B; Aquatic Acute 1 with signal word Danger. Hazard statements: H311; H302; H314; H400. Source: EU CLP Annex VI (ECHA).
Disodium sulfide has 7 NOAEL studies in the database. The lowest reported value is 1.6 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
Disodium sulfide appears on 2 regulatory/inventory lists including food_additive; Substances Added to Food (formerly EAFUS) (2/2019), Canada; consumer_product; Substances in Products - Canada (4/2014). Source: EPA CPDat.
Yes, Disodium sulfide is also indexed as a cosmetic ingredient under the name Sodium Sulfide. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Safety data is sourced from ECHA CLP Annex VI, EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, ILO/WHO ICSC, CosIng / Ingredients DB, ChEMBL / DailyMed, EFSA / FDA GRAS. All data traces to primary regulatory sources and is updated from official government databases.
Disodium sulfide is classified GHS Danger (H311, H302, H314, H400) in the chemicals database but is restricted in EU cosmetics.
Disodium sulfide also appears in cosmetics, pharmaceutical, food safety databases.