(S)-(-)-Tryptophan for synthesis, Sigma-Aldrich®
Supplier: Merck
M-Clarity™ quality level = MQ200
8.16017.0025
8.16017.0100
8.16017.0025EA
77
EUR
8.16017.0025
8.16017.0100
(S)-(-)-Tryptophan for synthesis, Sigma-Aldrich®
(S)-(-)-Tryptophan
Formula:
C₁₁H₁₂N₂O₂ Melting Pt: 290 °C (dec.) Density: 1,34 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00064340 CAS Number: 73-22-3 EINECS: 200-795-6 Merck Index: 12,09929 |
Specification Test Results
Assay (HClO₄) | ≥ 99.0 % |
Spec. rotation [α²0/D (c=1 in water) | -32.5 - -30.5 ° |
Identity (IR) | passes test |
Bulk Density | 400 kg/m3 |
pH | 5.5 - 7.0 (10 g/l, H2O, 20 °C) |
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