C17-A201 SunCROMA® D&C Red 33 - Prospector by UL
A rich violet-red color. Global Regulatory Restrictions: Restricted from eye use in the USA; Lipstick content limited to 3% maximum in the USA. Upgrade to Prospector Premium to view Compliance Highlights Learn More
D&C Red 33 - Wikipedia
D&C Red 33 also known as Acid Red 33 or simply Red 33 is a red azo dye used as a colorant in mouthwashes, dentifrices, cosmetics, and hair dyes. [1] Red 33 is a disodium salt of 5-amino-4-hydroxy-3-(phenylazo)-2,7-naphthalenedisulfonic acid, which can be purified through high performance liquid chromatography .
Red 33: Is It Dangerous? - Beautiful With Brains
Red 33 is a common synthetic dye used in cosmetics to create colours you can't obstain naturally. But is it dangerous for humans?
INBP50R33A by Kobo Products, Inc. - Personal Care & Cosmetics
INBP50R33A is a red paste, composed of D&C Red No. 33 Aluminum Lake treated with Isopropyl Titanium Triisostearate (ITT) and dipersed in Isononyl Isononanoate. It has high concentration of pigments which is good for high intensity color cosmetic formulations.
Preparative separation and identification of novel subsidiary colors …
Feb 2, 2015 · Three low-level subsidiary color impurities (A, B, and C) often present in batches of the color additive D&C Red No. 33 (R33, Acid Red 33, Colour Index No. 17200) were separated from a portion of R33 by spiral high-speed counter-current chromatography (HSCCC).
red 33 - Paula's Choice
Red 33 is a pigment used to add color to makeup, as well as skin care and food products. It is soluble in water. The United States Food and Drug Administration has ruled Red 33 safe in its current use. Peer-reviewed, substantiated scientific research is …
eCFR :: 21 CFR 74.1333 -- D&C Red No. 33.
The color additive D&C Red. No 33 may be safely used for coloring ingested drugs, other than mouthwashes and dentifrices, in amounts not to exceed 0.75 milligram per daily dose of the drug.
Acid Red 33 - World dye variety
May 31, 2012 · Molecular Formula: C 16 H 11 N 3 Na 2 O 7 S 2. Molecular Weight: 467.39. CAS Registry Number: 3567-66-6. Manufacturing Methods : aniline diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid in alkaline conditions coupled. Properties and Applications: red. Soluble in water, slightly soluble in ethanol for scarlet.
Reactive Red 33 - World dye variety
May 11, 2012 · Molecular Formula: C 27 H 19 ClN 7 Na 3 O 11 S 3. Molecular Weight: 818.10. CAS Registry Number: 12237-01-3.
Direct Red 33 - World dye variety
Properties and Applications: red. Soluble in water for red, soluble in ethanol for orange, insoluble in other organic solvents. The strong sulfuric acid for purple, diluted for brown, have precipitation.