| Customization: | Available |
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| CAS No.: | 3486-35-9 |
| Formula: | N/a |
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Zinc Carbonate, with the chemical formula ZnCO3, is a significant ore of zinc that occurs naturally as granular or earthy masses and is also known as smithsonite, calamine, or zinc spar . It is a white crystalline powder that is colorless and transparent in its pure form, but it may be colored by the presence of impurities such as iron, manganese, copper, etc. .
Zinc Carbonate is used primarily in ointments and as a replacement for the former impure carbonate known as calamine. It is applied as an astringent and absorbent on inflamed surfaces and is a key component in calamine lotion, which is used for treating pruritus . Additionally, it is used in the production of zinc oxide and other zinc compounds, in the manufacture of batteries, and as a pigment in paints .
Zinc Carbonate is considered stable under normal conditions but can be hazardous if inhaled or if it comes into contact with skin or eyes. It is classified as causing skin irritation and serious eye irritation . In case of contact, it is recommended to rinse immediately with plenty of water and seek medical attention if necessary . Zinc intoxication can occur from inhaling zinc fumes and particles or from oral ingestion of excessive amounts in dietary supplements, causing symptoms like stomach pains, bleeding, and vomiting .
Zinc Carbonate is insoluble in water, which means it is not likely to be mobile in the environment. However, it is classified as very toxic to aquatic life with long-lasting effects, so proper disposal and handling are crucial to prevent environmental contamination .
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