CI 20170
Used in cosmetic products as colorant and hair dyeing. Benzenesulfonic Acid, 4-[[3-[(2,4-Dimethylphenyl)Azo]-2,4-Dihydroxyphenyl]Azo]-, Monosodium Salt.
EU Cosmetics Regulation (EC) No 1223/2009, Annex II/1232.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: sodium 4-[(2Z)-2-[(5E)-5-[(2,4-dimethylphenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]benzenesulfonate
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
CI 20170 suppliers
Companies with live listings for the linked chemical. Paid members appear first.
HNP DYE CHEM is one of the dyes manufacturer & merchant exporters in INDIA.
Our high-quality products are typically readily available and can be shipped next day.
Frequently asked questions
What is CI 20170 used for in cosmetics?
CI 20170 is used in cosmetic products as colorant and hair dyeing. Benzenesulfonic Acid, 4-[[3-[(2,4-Dimethylphenyl)Azo]-2,4-Dihydroxyphenyl]Azo]-, Monosodium Salt.
Is CI 20170 restricted in cosmetics in the EU?
CI 20170 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1232 (prohibited in eu cosmetics). Always check the full annex entry for the conditions of use.
What is the CAS number of CI 20170?
CI 20170 is listed with CAS numbers 1320-07-6 and 6371-84-2 and EC number 215-296-9.
Where can I buy CI 20170?
8 suppliers list D&C Brown No. 1 on CompoundList. Compare them below or post a buy request with your grade and quantity.