INCI page

CI 45100

Last update on Feb 14, 2023
CI 45100 is a water soluble red color classed chemically as a xanthene color. Its Chemical Formula is C27H29N2NaO7S2 and a molar mass of 580.65.
CAS Number: 3520-42-1Chem/IUPAC Name: Acid Red 52, Xanthylium, 3,6-bis(diethylamino)-9-(2,4-disulfophenyl)-, hydroxide, inner salt, sodium saltEINECS/ELINCS No: 222-529-8COSING REF No: 32764

Products with CI 45100

See all products
With samples available

Sanolin® Rhodamine B 02

by Sudarshan Chemical Industries

INCI: CI 45100
See the product

AR52

by Artec Chemical

INCI: CI 45100
See the product

ROSE COVASOL W 4002

by Sensient Cosmetic Technologies

INCI: CI 45100 | SODIUM SULFATE
See the product

What is CI 45100 used for?

CI 45100 is a cosmetic colorant used in hair dyes, bubble bath and salts, shower gel, shampoos, hair mask.

Origin

CI 45100 is made by 4-Formylbenzene-1,3-disulfonic acid and 3-(Diethylamino)phenol condensation, the products with sulfuric acid dehydration, and ferric chloride oxidation, and finally into sodium salt.

What does CI 45100 do in a formulation?

COSMETIC COLORANT

Safety Profile

CI 45100 is considered to safe for use in cosmetics, personal care products. It does not show skin/eye irritation, allergies, immunotoxicology, developmental and reproductive toxicity when used in limits.

CI 45100 alternatives

CI 45100 technical profile

Property Values
Solubility Soluble in water (20 mg/ml) and ethanol (5 mg/ml)