Copper Sulfate Crystals, 99.9% Pure 4 oz Copper Sulfate Powder, Cupric Sulfate, Pentahydrate Crystals, Reagent, Blue Vitriol for Roofs, Pools, Sidewalks

Copper Sulfate Crystals, 99.9% Pure 4 oz Copper Sulfate Powder, Cupric Sulfate, Pentahydrate Crystals, Reagent, Blue Vitriol for Roofs, Pools, Sidewalks

• High-Purity Copper Sulfate Crystals (CuSO₄) - Premium-grade blue copper sulfate crystals (99%+ pure) for science experiments, electroplating and educational use. Ideal for labs, schools, and DIY projects.
• Versatile Industrial & Laboratory Use - Used in electroplating, metal etching, and for ponds & agriculture. Essential for chemistry sets, crystal growing, and copper refining.
• Safe & Easy to Use (Follow Guidelines) - Includes safety instructions – wear gloves & goggles. Soluble in water for easy mixing. Store in a dry, cool place away from children and pets.
• Multiple Applications – Science & Home Use - Perfect for chemistry experiments, crystal formations, copper plating, and soil treatment. Also used in wood preservation, photography, and dyeing.