Cosmetic roles
Dissolves hair to remove itDEPILATORY
Safety & regulatory references
- Restricted or banned
- China · South Korea
Source: MFDS (Korea) cosmetic regulatory information
Argentina · Brazil
- Field of application and/or use : (a) (b) and Depilatories
- Maximum concentration permitted at final product : a.- 2% calculated as sulfur pH up to 12.7 b.- 6% calculated as sulfur pH to 12.7
- Use conditions and warnings that must appear on the label : a.- b.- and Keep out of the reach of children. Avoid contact with eyes.
ASEAN
- Field of application and/or use : (a) Depilatories (b) Depilatories
- Maximum authorised concentration in the finished cosmetic product : (a) 2% calculated as sulphur pH up to 12.7 (b) 6% calculated as sulphur pH up to 12.7
- Conditions of use and warning which must be printed on the labels : (a) • Keep out of reach of children • Avoid contact with eyes (b) • Keep out of reach of children • Avoid contact with eyes
Canada
- Conditions of Use by product type : In hair removal (depilatory) products
- Maximum Concentration Permitted : 2% as sulfur
European Union
- Product Type, body parts : (a) Depilatories (b) Depilatories
- Maximum concentration in ready for use preparation : (a) 2% (as sulphur) (b) 6% (as sulphur)
- Other : pH<=12.7
- Wording of conditions of use and warnings : (a) (b) Keep out of reach of children Avoid contact with eyes
Source: MFDS (Korea) cosmetic regulatory information
Restriction III/23 · Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
POTASSIUM SULFIDEINCI포타슘설파이드Korean label name (MFDS standard)
- CAS No.chemical registry number
- 1312-73-8 / 37248-34-3
- CAS No.chemical registry number
- 37248-34-3
- CAS No.chemical registry number
- 1312-73-8
- EC No.EU chemical inventory number
- 215-197-0
- EC No.EU chemical inventory number
- 215-197-0
- DTXSIDUS EPA chemical ID
- DTXSID901014376
- DTXCIDUS EPA compound ID
- DTXCID801436977
- IUPAC
- Potassium (sulfido)potassate(1-)
- Molecular formula
- K2S
- Molecular weight
- 110.26 g/mol
Irritation and sensitisation studies
4 skin studies and 2 eye studies are on record.
Classed as highly irritating1
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 6 studies
- Category 1A-1C
Skin Irritation · Screening - Classification not possible
Skin Sensitization · Screening - Category 8.2C (Category 1C)
Skin Irritation · Read Across - Skin Corr. 1B
Skin Irritation · Authoritative - Category 8.3A (Category 1)
Eye Irritation · Read Across - Category 1
Eye Irritation · Screening
Source: US EPA CompTox dashboard
Linked databases 10
- Australian Industrial Chemicals Inventory (AICIS)
- EU CosIng ingredient list 2
- MFDS (Korea) cosmetic regulatory information 2 3
- NIST Chemistry WebBook
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- Wikidata
- Wikipedia · Korean · English · Japanese · Chinese