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L-Cysteic acid 99%
L-Cysteic acid 99%
Supplier:  Thermo Fisher Scientific
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L-Cysteic acid 99%
Supplier:  Thermo Fisher Scientific

Specification Test Results

  • Appearance:
    White to off-white Powder
  • Infrared spectrum:
    Conforms
  • Water:
    ≤1 % (K.F.)
  • Solubility:
    (5 % in water) Clear colorless
  • Specific optical rotation:
    +7° to +9° (20°C, 589 nm) (c=5, H2O)
  • Titration with NaOH:
    ≥98.5 %

Specification Test Results

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