HC Blue No. 2
Used in cosmetic products as hair dyeing. 2,2'-[[4-[(2-Hydroxyethyl)amino]-3-nitrophenyl]imino]bisethanol.
EU Cosmetics Regulation (EC) No 1223/2009, Annex III/247.
Annex III/247: 2.8%
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 2-[4-[bis(2-hydroxyethyl)amino]-2-nitroanilino]ethanol
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
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HC Blue No. 2 suppliers
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Frequently asked questions
What is HC Blue No. 2 used for in cosmetics?
HC Blue No. 2 is used in cosmetic products as hair dyeing. 2,2'-[[4-[(2-Hydroxyethyl)amino]-3-nitrophenyl]imino]bisethanol.
Is HC Blue No. 2 restricted in cosmetics in the EU?
HC Blue No. 2 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex III/247 (allowed with restrictions). Annex III/247: 2.8% Always check the full annex entry for the conditions of use.
What is the CAS number of HC Blue No. 2?
HC Blue No. 2 is listed with CAS number 33229-34-4 and EC number 251-410-3.
Where can I buy HC Blue No. 2?
8 suppliers list HC Blue 2 on CompoundList. Compare them below or post a buy request with your grade and quantity.