Strontium Carbonate/Fine Powder / 3 Ounces / 99% Pure

What the brand says

The item for sale is 3 Ounces of Strontium Carbonate (SrCO3), also known as Strontiatite. Strontium Carbonate is the carbonate salt of strontium. It appears as a white, odorless, weakly basic powder. Strontium Carbonate is commonly used in pyrotechnics to produce a bright red color. STURDY PLASTIC BOTTLE: Bottles are made of durable Polypropylene Plastic, which is a natural, translucent, lightweight, durable, and chemically resistant copolymer. The screw-top is completely leakproof. Bottle is sealed in plastic with the screw-top shrink-wrapped. HUNDREDS OF USES INCLUDING: Pyrotechnic Colorant (Red) / Ceramic Glaze / Iridescent Glassmaking / Weak Acid Neutralizer / Phosphor Compounds / Strontium Compound Precursor.