Potassium hydroxide 45% (w/w) in aqueous solution analytical reagent

Supplier: Ricca Chemical
Danger

Synonyms: Caustic potashPotassium hydrate

R6190000-4A R6190000-500A R6190000-1A R6190000-20F
RC61905EA 1449.9 USD
RC61905 RC6190-32 RC619016 RC61901
Potassium hydroxide 45% (w/w) in aqueous solution analytical reagent
Potassium hydroxide
Formula: KOH
MW: 56.11 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00003553
CAS Number: 1310-58-3
EINECS: 215-181-3
UN: 1814
ADR: 8,II

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Specification Test Results

Appearance Clear, colorless, odorless
Assay at 20 °C (traceable to NIST SRM 723) min. 45.0% (w/w)
Chloride (Cl) 0.003% max
Heavy Metals (as Ag) 5 ppm (0.0005%) max
Iron (Fe) 2 ppm (0.0002%) max
NH4OH Precipitate 0.005% max
Nickel (Ni) 5 ppm (0.0005%) max
Nitrogen Compounds (as N) 5 ppm (0.0005%) max
Phosphate (PO4) 2 ppm (0.0002%) max
Potassium Carbonate K2CO3 0.2% max

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