CI 45430 is a cosmetic colorant that is used in cosmetics to impart a bright red hue to formulations. This synthetic dye appears as an odorless red solid powder in its raw form. It can be found in embellishing products like lip glosses, lipsticks, and blushes. CI 45430 is also known by its chemical name ‘Tetraiodofluorescein sodium salt’ and trade name ‘Erythrosine B’. This ingredient requires various regulations for its safe use. The chemical formula of CI 45430 is C20H8I4O5.2Na.
CAS Number: 16423-68-0Chem/IUPAC Name: Disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxoxanthen-9-yl)benzoateEINECS/ELINCS No: 240-474-8COSING REF No: 32774Products with CI 45430
With samples available
AR51
by Artec Chemical
Neelicert FD & C Red 3
by Neelikon Food Dyes & Chemicals
- Sustainable option
Erythrosine (Koelow-305)
by Koel Colours
What is CI 45430 used for?
CI 45430 finds widespread use in cosmetics and personal care products as a red colorant. Its vibrant hue adds intensity to a variety of makeup items, including lipsticks, lip glosses, blushes, and nail polishes. CI 45430 allows cosmetic manufacturers to create a diverse range of red shades, from deep crimson to bright cherry, catering to different consumer preferences. Its stability and compatibility with various formulations make it a popular choice for enhancing the visual appeal of beauty products, contributing to their aesthetic appeal and marketability.
Origin
CI 45430 is synthetically produced following the reaction of precursor compounds, typically aromatic hydrocarbons derived from coal tar or petroleum sources, with various chemical reagents. Through multiple reaction steps, including diazotization and coupling reactions, the desired dye molecule is synthesized. Purification steps ensure the removal of impurities, resulting in a high-purity dye product suitable for cosmetic applications.
What does CI 45430 do in a formulation?
COSMETIC COLORANT
Safety Profile
CI 45430 is generally regarded as safe for topical use. However, some studies suggest that synthetic dyes like CI 45430 may pose potential risks, including allergic reactions and skin sensitivities. Additionally, there have been concerns regarding the safety of certain synthetic colorants, although regulatory agencies impose limits on their usage in cosmetics. Performing a patch test before widespread use is mandatory, especially for sensitive skin.
CI 45430 alternatives
No data available
CI 45430 technical profile
| Property | Values |
| Solubility | Soluble in water |