What is the NOAEL for Sodium iodate?
Sodium iodate has 4 NOAEL studies in the database. The lowest reported value is U558PCS5Z9 UNII. Source: openFDA substances.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Sodium iodate
Also known as: Iodic acid (HIO3), sodium salt (1:1), Natriumjodat, EINECS 231-672-5, NSC 77387, UNII-U558PCS5Z9
CAS 7681-55-2
Sodium iodate (CAS 7681-55-2) is a chemical substance. Key regulatory status: REACH registered, 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
Cross-Vertical Regulatory Divergence
Sodium iodate is classified GHS Danger (H272, H302, H317, H334, H371) in the chemicals database but is allowed in EU cosmetics at max 0.1%.
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status/eu_max; Chemicals: ghs_classifications.signal_word/hazard_statement_code
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noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
2
SOURCE
eu clp annex vi
GHS signal
Not classified
Chemical Identity
CAS, identifiers, formula, and alternate names for the matched substance record.
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DSSTox identifiers
10 fields
Name
Sodium iodate
CAS Number
7681-55-2
DTXSID
DTXSID90858754
Molecular Formula
HIO3.Na
InChI Key
WTCBONOLBHEDIL-UHFFFAOYSA-M
Synonyms
Iodic acid (HIO3), sodium salt (1:1)NatriumjodatEINECS 231-672-5NSC 77387UNII-U558PCS5Z9
Functional Uses
Industrial and product-use categories associated with this substance.
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EPA CPDat
1 records
Preservative
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
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EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| Europe; supplements | EU | CPCat |
| Europe; food_additive; supplements | EU | CPCat |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
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NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| U558PCS5Z9 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| U558PCS5Z9 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| U558PCS5Z9 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| U558PCS5Z9 | 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 | Sodium iodate | 231-672-5 | 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
permitted
Max
0.1%
Category
Preservative
Frequently Asked Questions
What regulatory lists include Sodium iodate?
Sodium iodate appears on 2 regulatory/inventory lists including Europe; supplements, Europe; food_additive; supplements. Source: EPA CPDat.
Is Sodium iodate used in cosmetics?
Yes, Sodium iodate is also indexed as a cosmetic ingredient under the name Sodium Iodate. 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 iodate come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Does Sodium iodate have different safety status in cosmetics vs industrial chemicals?
Sodium iodate is classified GHS Danger (H272, H302, H317, H334, H371) in the chemicals database but is allowed in EU cosmetics at max 0.1%.
Is Sodium iodate used outside industrial chemicals?
Sodium iodate also appears in cosmetics databases.