Check the listing for details. Sodium Percarbonate [2Na2CO3.3H2O2] 99% ACS Grade Prills 8 Oz in a Bottle USA. Condition: New. Listed at 18.99 USD. SODIUM PERCARBONATE. Weight: 8 Ounces (277 Grams) Purity: 99% Pure Grade: ACS Reagent Grade Texture: Micro Prills CAS Number: 15630-89-4 You are buying 8 Ounces (by weight) of Sodium Percarbonate. The item ships in an 8 Fluid Ounce (by volume) Polypropylene bottle. Sodium Percarbonate (2Na2CO3·3H2O2); also known as Solid Hydrogen Peroxide; has hundreds of uses. SHIPS FAST FROM CALIFORNIA, USA! 2-4 day transit time throughout the country. We ship three times a day; so your item is guaranteed to go out the very same day you place your order. Our bottles are made of sturdy polypropylene. The square, “space-saver” shape ensures that the bottles fit snugly on a shelf. The wide mouth makes for easy dispensing and stackability. To ensure a spill-free journey, we shrink-wrap the screw tops and seal the bottles in plastic.