Product: Caustic Potash Flake
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Specification No: CAU007
Appearance: Anhydrous, white flakes prone to hydration and carbonation on exposure to the air.
Assay (KOH) %w/w min 89.5
Potassium Carbonate (K2CO3) % w/w max 1.0
Sodium (Na) % w/w max 0.85
Chloride (Cl) ppm max 20.0
Iron (Fe) ppm max 5.0
Product: Caustic Potash Liquor 50%
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Specification No: CAU010
Appearance: Clear, colourless, viscous liquid
Potassium Hydroxide (KOH) % w/w 50.0 ± 1.0
Chloride (KC1) ppm max 50.0
Sulphate (K2SO4) ppm max 25.0
Iron (Fe) ppm max 10.0
Sodium (NaOH) % w/w max 1.0
Mercury (Hg) ppm max 0.1
Potassium Carbonate (K2CO3) % w/w max 0.2
Arsenic (As) ppm max 1.0
Nexchem Ltd are distributors of Caustic Potash 10%.