Caratteristica
- INCI
- Ci 14700
- Ru.
- Red 4
- CAS
-
4548-53-2
Questo è il numero della sostanza nel registro del Chemical Abstracts Service. Il numero CAS identifica in modo univoco una sostanza indipendentemente dalla lingua, dal nome commerciale o dai sinonimi.
- EC
-
224-909-9
Questo è il numero della sostanza nel sistema europeo di identificazione chimica (numero CE), utilizzato nelle banche dati normative europee, tra cui ECHA/CosIng.
- IUPAC
- Disodium 3-[(2,4-Dimethyl-5-Sulphonatophenyl)Azo]-4-Hydroxynaphthalene-1-Sulphonate
- Funzione
- cosmetic colorant
- EU Restr.
-
IV/18
Status normativo dell'UE: uso limitato. L'ingrediente è consentito nei cosmetici dell'UE, ma il suo uso e l'etichettatura sono regolamentati.
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Для кого подходит
Descrizione
CI 14700 is a synthetic cosmetic colorant, also known as Red 4, used to give products a bright pink-to-red shade. It doesn’t act like a skincare active or treatment ingredient; its main job is visual. You’ll find it in makeup, lip products, nail items, soaps, and some personal care formulas where a stable, vivid red tone is desired. In hair products, it may be used mainly for appearance rather than any conditioning effect.
For skin and hair, CI 14700 offers no direct nourishing or repairing benefits, but it can make a formula look more appealing and help create a consistent color across batches. That matters for people who enjoy colorful cosmetics or want a product to match a specific shade. Because it is a dye, it may be more relevant to those with very sensitive skin or a history of reacting to colored cosmetics, especially in leave-on products.
Caveat: as with any colorant, the main consideration is personal tolerance and the product type it’s used in. If you know you react to certain dyes, it’s worth checking the full ingredient list and patch testing new products when possible.
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