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Czech Republic
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(S)-(-)-1,1'-Bi-2-naphthol 99%
Irritant
(S)-(-)-1,1'-Bi-2-naphthol 99%
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Irritant
(S)-(-)-1,1'-Bi-2-naphthol 99%

Specification Test Results

  • Appearance:
    White to light grey Crystalline powder or crystals
  • Infrared spectrum:
    Conforms
  • Melting point:
    205 to 211 °C
  • HPLC:
    ≥98.5 %
  • Specific optical rotation:
    -33° to -38° (20 °C, 589 nm) (c=1, THF)

Specification Test Results

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