(S)-(-)-Tryptofan för syntes, Sigma-Aldrich®

Leverantör: Merck

Synonyms: Trp

M-Clarity™ quality level = MQ200

8.16017.0025 8.16017.0100
8.16017.0025EA 1090 SEK
8.16017.0025 8.16017.0100
(S)-(-)-Tryptofan för syntes, Sigma-Aldrich®
(S)-(-)-Tryptofan
Formel: C₁₁H₁₂N₂O₂
MW: 204,23 g/mol
Smältpunkt: 290 °C (dec.)
Densitet: 1,34 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00064340
CAS nummer: 73-22-3
EINECS: 200-795-6
Merck Index: 12,09929

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Specifikation testresultat

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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