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Standard Buffer Calciumhydroxide pH 12.627 (colored)
pH 12.627 (±0.02/20°C) Ca(OH)2 sat. H2O sol. (blue)
For laboratory use, pH measurements, traceable to SRM from NIST
Traceability: Reference standards acc. NIST SRM 189c, 188, 185i, 186Ig, 186IIg, 187e
CL03.0707
CAS Nr:1305-62-0
Physical
  • Form: liquid
  • Colour: blue
  • Melting point: 0°C
  • Boiling point: 100°C
  • Flash point: -
  • Density: 1,00 g/ml
  • Mol Weight: 74.09 g/mol
  • Storage temp: 2°C to 25°C
Art. Nr. Pack Mod Stock
CL03.0707.1000 1 l PE 0 photo_camera
CL03.0707.9010 10 l PE 0
Specs
  • pH = 13.433 @ 0°C
  • pH = 13.207 @ 5°C
  • pH = 13.003 @ 10°C
  • pH = 12.810 @ 15°C
  • pH = 12.627 @ 20°C
  • pH = 12.454 @ 25°C
  • pH = 12.289 @ 30°C
  • pH = 11.984 @ 40°C
  • pH = 11.705 @ 50°C
  • pH = 11.449 @ 60°C
Safety
  • HS Nr: 38220000