The Narm Powder Blog

Have you ever noticed limestone or chalk fizzing when it comes into contact with vinegar? This simple yet important phenomenon, forms the basis of the reaction between calcium carbonate and

If you’re comparing white talc vs grey talc before placing an order, the decision comes down to three practical factors: whiteness, application, and budget. Neither grade is generically “better”. The

Calcium carbonate and calcium oxide are two different compounds that are easy to mix up, but chemically, they’re not the same thing at all. Calcium carbonate (CaCO₃) is the natural

So, what is micronized calcium carbonate? In plain terms, it’s calcium carbonate (CaCO3) that has been ground down to an extremely fine, tightly controlled particle size, typically in the micron