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Potassium Hydroxide Flake 90%

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Potassium Hydroxide Flake 90%

Price: £8.29

Stock Availability:

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Stock Availability
On Shelf - Approx. UK delivery date: Friday the 15th December 2023*
In bulk stock - ships within 4 - 8 Days (Excluding weekends and public holidays)
4 - 6 Weeks Approx.
* We will always try to ship as early as possible

Potassium hydroxide is an inorganic compound with the formula KOH, commonly called caustic potash.

  • Minimum Assay: >90%
  • Molecular Formula: HKO
  • Molecular Weight: 56.11
  • Melting Point: 360°C
  • Boiling Point: 1320-1324°C
  • Potassium Carbonate (K2Co3): <0.5%
  • Potassium Chloride (KCl): <0.015%
  • Iron (Fe): <3ppm
  • Sodium Hydroxide (NaOH): <5ppm
  • Sulphated Ash: <5ppm
  • Bulk Density: 0.8-1.2 g/m3
  • Lead (Pb): <0.1ppm
  • Zinc (Zn): <0.2ppm
  • Arsenic (As): <10ppm

Hazard Class: 8

Packing Group: 2

Hazard Phrases: May be corrosive to metals. Harmful if swallowed. Causes severe skin burns and eye damage.

Prec Phrases: Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

corrosive CLP Image Harmful CLP Image

Cas No: 1310-58-3
Einecs No: 215-181-3
UN1813
FP: n/a
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