Skip to content
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS

23920-15-2

EU cosmetic ingredient records linked to CAS number 23920-15-2.

Search again Browse annexes
Total records
2
Total pages
1

Matching records

2 total
Annex
III
Entry
196

HC BLUE NO. 11

1-[(2'-Methoxyethyl)amino]-2-nitro-4-[di-(2'-hydroxyethyl)amino]benzene (see note 17)

- Do not use with nitrosating systems - Maximum nitrosamine content: 50 microgram/kg - Keep in nitrite-free containers

EC
459-980-7
Max concentration
Annex
III
Entry
220

HC Blue No 11

1-[(2′-Methoxye thyl)amino]-2-nitro- 4-[di-(2′-hydroxye thyl)amino]ben zene

— Do not use with nitro sating agents — Maximum nitrosamine content: 50 μg /kg — Keep in nitrite-free containers

EC
459-980-7
Max concentration

About CAS numbers

A CAS number is a unique numerical identifier assigned to a chemical substance. It helps connect ingredient records across databases and reference materials.

On this page, you can review cosmetic ingredient records that share the same CAS number, compare annex placement and continue exploring related regulatory information.