The item for sale is 4 Ounces (by weight) of Potassium Alum KAl(SO4)2.12(H2O); also known as Common Alum, Alum, Potash Alum, Potassium Aluminium Sulphate. NOTE: If your recipe or formula just says “Alum,” this is the one. Potassium Alum is – by far – the most common form of Alum. STURDY PLASTIC BOTTLE: Our bottles are made of durable Polypropylene Plastic, which is a natural, translucent, lightweight, durable, and chemically resistant copolymer. The screw-top is completely leakproof. The bottles’ round shape makes them a perfect addition to any shelf or travel kit. Every bottle we ship is sealed in plastic with the screw-top shrink-wrapped. HUNDREDS OF USES INCLUDING: Water Treatment (Flocculent) / Anti-Perspirant (Underarm) / Leather Tanning / Styptic / Baking Powders / Vegetable Preservative / Pickling Solutions / Paper Fixative / Hair Removal Waxes. SHIPS FAST FROM CALIFORNIA, USA: Your item will be in the mail the same day you place your order. We ship three times a day, every day of the week. From California, transit time throughout the United States is 2-4 days.
- TOTAL WEIGHT OF PRODUCT: 4 Ounces
- TOTAL VOLUME OF BOTTLE: 4 Fluid Ounces
- TEXTURE: Ultra-Fine Crystals
- GRADE: Reagent/Food Grade Ultra-Pure 99.7%
- CAS #: 7784-24-9