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221473 Sigma-Aldrich

Potassium hydroxide

ACS reagent, ≥85%, pellets

DOWNLOAD MSDS (PDF)

Synonym: Caustic potash

Potassium hydroxide ACS reagent, ≥85%, pellets
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Properties

Related Categories ACS Grade, ACS Grade Acids & Bases, Acids & Bases, Adsorbents, Filter Aids and Drying Agents, Analytical Reagents,
grade   ACS reagent
vapor pressure   1 mmHg ( 719 °C)
assay   ≥85%
form   pellets
impurities   ≤0.001% N compounds
  ≤2.0% K2CO3
  10-15% water
mp   361 °C(lit.)
anion traces   chloride (Cl-): ≤0.01%
  phosphate (PO43-): ≤5 ppm
  sulfate (SO42-): ≤0.003%
cation traces   Ca: ≤0.005%
  Fe: ≤0.001%
  Mg: ≤0.002%
  Na: ≤0.05%
  Ni: ≤0.001%
  heavy metals (as Pb): ≤0.001%
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Description

Packaging

1, 2.5, 4×2.5 kg in poly bottle

12 kg in fiber drum

25, 500, 6×500 g in poly bottle

Price and Availability

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