Aluminium Potassium Sulphate Dodecahydrate 99% Extrapure

  • CAS :
    7784-24-9
  • REF :
    24272
image
QUANTITY PRICE ENQUIRY
500 gm Rs 280.00
2.5 kg Rs 890.00

Product Information

  • Formula: c
  • Common Name: Potash alum
  • CAS: 7784-24-9
  • EC No.: 233-141-3
  • M (Molar Mass): 474.39 g/mol
  • Appearance: Colorless crystals or white powder

Chemicals Properties

  • Assay (Complexometric): ≥ 99.0%.
  • Appearance: Colorless crystals or white powder.
  • Water of Crystallization: 44.0-46.0%.
  • pH (5% solution): 3.0-4.0.
  • Chloride (Cl): ≤ 0.005%.
  • Heavy Metals (as Pb): ≤ 10 ppm.
  • Iron (Fe): ≤ 0.002%.
  • Ammonium (NH₄): ≤ 0.005%.
  • Alkalies and Alkaline Earths: ≤ 0.1%.
  • Water Insoluble Matter: ≤ 0.01%.
  • Arsenic (As): ≤ 2 ppm.
  • Solubility: Freely soluble in water, insoluble in ethanol.

Hazard Information

  • Hazard: Causes serious eye irritation.
  • Safety: Wear protective gloves and eye protection.
  • Storage: Store in tightly closed containers at room temperature.