Specifikationstestresultat

• Appearance:
  Light red to Yellow to Red powder to crystal
• Absorbance:
  min. 0.480 (5 mg/L, pH 5.0, 590.0 to 594.0 nm)
• Solubility in Sodium hydroxide solution:
  transparency
• Solubility in EtOH (50vol%):
  transparency
• Drying loss:
  max. 1.0 %