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Potassium Hydroxide Solution, 45% w/w (Certified), Fisher Chemical


Quantity 20L
Packaging Poly Pail

Manufacturer: fisher scientific company  SP23620

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Catalog No. SP236-20

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Description & Specifications

Chemical Identifiers

Chemical Name or Material Potassium Hydroxide Solution
Color Colorless
Quantity 20L
Cleanup Symbol Caustic
Name Note 45% w/w
Ammonium Hydroxide ppt 0.01% max.
CAS 1310-58-3
ChemAlert Storage Symbol White
CAS 7732-18-5
DOT Information DOT Class 8, : Corrosive
Chloride 0.005% max.
Purity Grade Certified Grade
Physical Form Liquid
Assay 45 to 47%
Assay Percent Range 45 to 47 %
Density 1.510g/cm³
Molecular Formula HKO
Formula Weight 56.11
MDL Number MFCD00003553
Identification Pass Test
Concentration or Composition (by Analyte or Components) 45%
Heavy Metals (as Ag) 0.002% max.
Iron (Fe) 7ppm max.
Packaging Poly Pail
Phosphate 5ppm max.
Nitrogen Compounds 0.001% max.
Potassium Carbonate 0.90% max.
Sodium (Na) 0.03% max.
Sulfate 0.002% max.
Vapor Pressure 2.6mmHg at 20°C
pH 12.0
Melting Point −28.8°C

Specifications

Chemical Name or Material Potassium Hydroxide Solution
Name Note 45% w/w
CAS 1310-58-3
CAS 7732-18-5
Purity Grade Certified Grade
Assay 45 to 47%
Assay Percent Range 45 to 47 %
Molecular Formula HKO
Formula Weight 56.11
MDL Number MFCD00003553
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