Talc Powder Manufacturers in Kolkata, Talc or talcum is a clay mineral that is composed of the hydrated magnesium silicate (its chemical formula is H2Mg3). Talcum can be easily scratched with the help of a fingernail. It holds a specific gravity of around 2.5 to 2.8. For more Visit: www.jpinternational.in, Email: info@jpinternational.in, Phone: +91-9062225377.
