Precipitated Calcium Carbonate Scientific Reagent
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Product Code : SCL-CA-12694
Quick Answer: The Precipitated Calcium Carbonate Scientific Reagent is a fine white calcium carbonate powder (CaCO3) used in school and college labs to show acid-carbonate reactions, carbon dioxide release and the behaviour of insoluble solids.
Last updated: October 2026
Key Features
- Formula CaCO3, molecular weight 100.09 g/mol
- Fine white powder for weighing, observation and suspension preparation
- Releases carbon dioxide when reacted with suitable acids
- Supports teaching on carbonate salts, calcium compounds and filtration
- Label with batch details and a safety data sheet
Technical Specifications
| Specification | Value |
|---|---|
| Chemical name | Calcium carbonate |
| Formula | CaCO3 / CCaO3 |
| Molecular weight | 100.09 g/mol |
| Form | White powder |
About This Product
The reagent is used to demonstrate gas evolution: acid is added slowly so that foaming and carbon dioxide release stay under control. It can also be stirred into water to make a suspension, which leads into lessons on insoluble solids, precipitation and solid-liquid separation. Dust is avoided and eye protection is worn while handling. Export supply of the Precipitated Calcium Carbonate Scientific Reagent can be arranged to laboratories and schools in Togo, Mozambique, Bahamas, Dominican Republic and Eritrea.
Frequently Asked Questions
Q1. What happens when acid is added to calcium carbonate?
The carbonate reacts and carbon dioxide gas is released, often with foaming. Adding the acid slowly keeps the reaction controlled.
Related: Chemical Analysis, Glacial Acetic Acid Analytical Reagent, Distilled Water Chemical Grade.
For a quotation on the Precipitated Calcium Carbonate Scientific Reagent, contact School Equipments India.
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