Spesifikasjonstestresultater

• Appearance of solution:
  Passes test
• pH range (pink to orange-yellow):
  3,2 - 4,4
• Visual transition interval:
  Passes test
• Absorption maximum I1 (pH 3,1):
  501 - 504 nm
• Absorption maximum I2 (pH 4,4):
  467 - 471 nm
• Absorptivity (A1%, 1cm, I1, pH 3,1, on dried sample):
  1050 - 1150
• Absorptivity (A1%, 1cm, I2, pH 4,4, on dried sample):
  750 - 850
• Loss on drying (110 ºC):
  Max. 5%