1 Aluminum Lake is an insoluble pigment composed of the aluminum salt of Solvent Red 43 extended on an appropriate substrate.
Definition
US FDA substance register · UNII 2M7H5Y5MJP · registered name D&C Red No. 21 Aluminum Lake · single chemical substance
Pigment Red 90:1 Aluminum Lake is an insoluble pigment composed of the aluminum salt of Solvent Red 43 extended on an appropriate substrate. It conforms to the formula:
Cosmetic roles
Safety & regulatory references
Restriction II/1334 · Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 15876-39-8
- EC No.EU chemical inventory number
- 240-005-7
- DTXSIDUS EPA chemical ID
- DTXSID60879810
- DTXCIDUS EPA compound ID
- DTXCID501017811
- IUPAC
- Aluminium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate (2/3)
- Molecular formula
- C60H18Al2Br12O15
- Molecular weight
- 1991.6 g/mol
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.
- Dye1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
2 skin studies and 0 eye studies are on record.
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 2 studies
- Not likely to be sensitizing
skin sensitisation: in vivo (non-LLNA) · Screening · according to other guideline: as below - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · other guideline: OECD Guideline 402 (Acute Dermal Toxicity) according to
Source: US EPA CompTox dashboard