- Korean limit
- 0.1%
Definition
US FDA substance register · UNII U558PCS5Z9 · registered name SODIUM IODATE · single chemical substance
Cosmetic roles
Safety & regulatory references
- Restricted or banned
- China · South Korea
Source: MFDS (Korea) cosmetic regulatory information
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Restriction VI/10
Source: EU CosIng ingredient list
Reviewed by CIR: Final Report on the Safety Assessment of Sodium Iodate
CIR reviewed this ingredient and flagged its status as: Insufficient data ingredients with no uses reported to FDA's Voluntary Cosmetic Registration Program (VCRP) (insufficient data or use not supported — CIR's own classification, not a full safety-as-used conclusion).
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 7681-55-2
- EC No.EU chemical inventory number
- 231-672-5
- DTXSIDUS EPA chemical ID
- DTXSID90858754
- DTXCIDUS EPA compound ID
- DTXCID10809485
- IUPAC
- Sodium iodate
- Molecular formula
- INaO3
- Molecular weight
- 197.891 g/mol
Measured properties
- Appearance
- crystal powder
- Colour
- white
- Melting/freezing point
- 422 ℃
- Water solubility
- 9 g/100g(at 25 deg C)
- Vapour density
- 4.277 (17.5 ℃)
- Relative density
- 4.28
- Molecular weight
- 197.89
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: KOSHA safety data sheets (Korea)
What products actually use it for
What the 1 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Preservative1
Source: US EPA CompTox dashboard
Related literature
- Butylphthalide nanoemulsion for management of dry age-related macular degeneration via antioxidant and anti-inflammatory mechanisms. · 2026
- Protective effect of RIPK1‐inhibitory compound in in vivo models for retinal degenerative disease · 2019
- Final Report on the Safety Assessment of Sodium Iodate · 1995
Linked databases 18
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- EU CosIng ingredient list 2
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- MFDS (Korea) cosmetic regulatory information 2 3 4
- NIST Chemistry WebBook
- Tlooto literature search 2 3
- UniChem cross-reference IDs
- US Cosmetic Ingredient Review (CIR) 2 3
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata
- Wikipedia · English · Japanese · Chinese