What is the NOAEL for Sodium oxide?
Sodium oxide has 4 NOAEL studies in the database. The lowest reported value is 3075U8R23D UNII. Source: openFDA substances.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Sodium oxide
Also known as: Sodium oxide (Na2O), EINECS 215-208-9, UNII-3075U8R23D
CAS 1313-59-3
Sodium oxide (CAS 1313-59-3) is a chemical substance. Key regulatory status: REACH registered, 1 regulatory/inventory list, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH, ILO ICSC.
Cross-Vertical Regulatory Divergence
Sodium oxide is classified GHS Danger (H314, H318) in the chemicals database but is restricted in EU cosmetics.
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
1
SOURCE
eu clp annex vi
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
SOURCE
DSSTox identifiers
9 fields
Name
Sodium oxide
CAS Number
1313-59-3
DTXSID
DTXSID0049781
Molecular Formula
2Na.O
InChI Key
KKCBUQHMOMHUOY-UHFFFAOYSA-N
Monoisotopic Mass
61.974453
Synonyms
Sodium oxide (Na2O)EINECS 215-208-9UNII-3075U8R23D
ICSC Chemical Safety
International Chemical Safety Card hazard and exposure summary.
SOURCE
ILO/WHO International Chemical Safety Cards
1 records
| Field | Value |
|---|---|
| GHS Signal Word | DANGER |
| GHS Hazard Statements | Causes severe skin burns and eye damage |
| Short-term Effects | The substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion. Inhalation of the aerosol may cause lung oedema. See Notes. Medical observation is indicated. |
| Routes of Exposure | Serious by all routes of exposure. |
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
32 records
pH regulating agentBinderFlux agentAdsorbent
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
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EPA CPDat
1 records
| List | Keyword | Source |
|---|---|---|
| drinking_water; Europe; manufacturing; plastic_additive | Belgaqua | CPCat |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 3075U8R23D | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 3075U8R23D | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 3075U8R23D | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 3075U8R23D | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Disodium oxide | 215-208-9 | ECHA overview → |
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
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AICIS inventory
1 records
Inventory Status
listed
Cosmetic Safety Profile
Same-CAS cosmetic ingredient record for cross-vertical context.
SOURCE
CosIng / Ingredients DB
EU Status
restricted
Max
-
Category
Cosmetic Ingredient
Cannabis Data
Same-CAS cannabis compliance and lab records where available.
SOURCE
Cannabis regulatory / lab data
efsa substances
1 cannabis record found in efsa substances.
View full cannabis profile →Frequently Asked Questions
What regulatory lists include Sodium oxide?
Sodium oxide appears on 1 regulatory/inventory list including drinking_water; Europe; manufacturing; plastic_additive. Source: EPA CPDat.
Is Sodium oxide used in cosmetics?
Yes, Sodium oxide is also indexed as a cosmetic ingredient under the name Sodium Oxide. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Where does the safety data for Sodium oxide come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, ILO/WHO ICSC, CosIng / Ingredients DB, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Does Sodium oxide have different safety status in cosmetics vs industrial chemicals?
Sodium oxide is classified GHS Danger (H314, H318) in the chemicals database but is restricted in EU cosmetics.
Is Sodium oxide used outside industrial chemicals?
Sodium oxide also appears in cosmetics, cannabis databases.