Pigment Red 57
Used in cosmetic products as colorant. Disodium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate (CI 15850)
EU Cosmetics Regulation (EC) No 1223/2009, Annex IV/27.
ban substances that deplete the ozone layer
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: disodium, 2-[(3-carboxy-2-oxidonaphthalen-1-yl)diazenyl]-5-methylbenzenesulfonate
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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Pigment Red 57 suppliers
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Frequently asked questions
What is Pigment Red 57 used for in cosmetics?
Pigment Red 57 is used in cosmetic products as colorant. Disodium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate (CI 15850)
Is Pigment Red 57 restricted in cosmetics in the EU?
Pigment Red 57 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex IV/27 (allowed colorant). ban substances that deplete the ozone layer Always check the full annex entry for the conditions of use.
What is the CAS number of Pigment Red 57?
Pigment Red 57 is listed with CAS number 5858-81-1 and EC number 227-497-9.
Where can I buy Pigment Red 57?
3 suppliers list D & C Red No. 6 on CompoundList. Compare them below or post a buy request with your grade and quantity.