Basic Blue 9
Used in cosmetic products as hair dyeing. Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride (CI 52015)
EU Cosmetics Regulation (EC) No 1223/2009, Annex II/1306.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium chloride
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Basic Blue 9 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.
Frequently asked questions
What is Basic Blue 9 used for in cosmetics?
Basic Blue 9 is used in cosmetic products as hair dyeing. Phenothiazin-5-ium, 3,7-bis(dimethylamino)-, chloride (CI 52015)
Is Basic Blue 9 restricted in cosmetics in the EU?
Basic Blue 9 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/1306 (prohibited in eu cosmetics). Always check the full annex entry for the conditions of use.
What is the CAS number of Basic Blue 9?
Basic Blue 9 is listed with CAS number 61-73-4 and EC number 200-515-2.
Where can I buy Basic Blue 9?
8 suppliers list Methylene blue on CompoundList. Compare them below or post a buy request with your grade and quantity.