Check the listing for details. Sodium Tripolyphosphate [Na5P3O10] 94+% USP-FCC Food 3 Oz in a Bottle. Condition: New. Listed at 7.99 USD. SODIUM TRIPOLYPHOSPHATE. Weight: 3 Ounces (85 Grams) Purity: 94+% Pure Grade: USP-FCC Food Texture: Fine Powder CAS Number: 7758-29-4 You are buying 3 Ounces of Sodium Tripolyphosphate. The item ships in 1 polypropylene bottle. Sodium Tripolyphosphate (Na5P3O10), also known as Sodium Triphosphate, 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.