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CAS 9046-10-0: An Overview
Introduction
CAS 9046-10-0 (also known as D&C Red No. 7 Calcium Lake) is an artificial pigment and colorant used in the cosmetics industry. It is primarily used to colour nail polish, lipstick, rouge, eye shadow, and other products. The pigment is an insoluble salt of calcium, formed from the combination of the dye D&C Red No. 7 and calcium carbonate. This report presents an overview of CAS 9046-10-0, including its chemical structure, physical properties, and potential applications.
Chemical Structure
CAS 9046-10-0 is a synthetic pigment and colorant composed of the dye D&C Red No. 7 (C.I. 15850) and calcium carbonate (CaCO3). It is a red-orange powder that is insoluble in water and organic solvents. The chemical structure of CAS 9046-10-0 is shown in Figure 1.
Figure 1. Chemical structure of CAS 9046-10-0
Physical Properties
CAS 9046-10-0 is an artificial pigment and colorant with a red-orange hue. It is insoluble in water and organic solvents. It has a melting point of about 500°C and a decomposition temperature of 835°C. It has a density of 2.7 g/cm3 and a pH between 8.5 and 10.0.
Applications
CAS 9046-10-0 is primarily used as a pigment and colorant in the cosmetics industry. It is used to colour nail polish, lipstick, rouge, eye shadow, and other products. It is also used in printing inks, paints, textiles, and foodstuffs.
Safety
CAS 9046-10-0 is a synthetic pigment and colorant that is safe for use in cosmetics. It is not known to be carcinogenic, mutagenic, or teratogenic. It is not harmful if ingested, and it is not considered a hazardous material.
Conclusion
CAS 9046-10-0 is a synthetic pigment and colorant composed of the dye D&C Red No. 7 and calcium carbonate. It is an insoluble red-orange powder that has a melting point of about 500°C and a decomposition temperature of 835°C. It is used primarily in the cosmetics industry as a colorant for nail polish, lipstick, rouge, eye shadow, and other products. It is also used in printing inks, paints, textiles, and foodstuffs. CAS 9046-10-0 is safe for use in cosmetics and is not known to be carcinogenic, mutagenic, or teratogenic.