L (+)-Cystein för syntes, Sigma-Aldrich®

Leverantör: Merck
Varning

Synonyms: H-Cys-OH, (R)-(+)-Cysteine, (R)-2-Amino-3-mercaptopropanoic acid

M-Clarity™ quality level = MQ200

8.16014.0025 8.16014.0100
8.16014.0025EA 730 SEK
8.16014.0025 8.16014.0100
L (+)-Cystein för syntes, Sigma-Aldrich®
L (+)-Cystein
Formel: HSCH₂CH(NH₂)CO₂H
MW: 121,16 g/mol
Kokpunkt: 254 °C (1013 hPa)
Smältpunkt: 115 °C
Densitet: 1,523 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00064306
CAS nummer: 52-90-4
EINECS: 200-158-2

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Specifikation testresultat

Solubility 160 g/l (20 °C)
Melting Point 220 - 228 °C
Molar Mass 121.16 g/mol
Bulk Density 300 kg/m3
pH 4.5 - 5.5 (100 g/l, H2O, 20 °C)
Ignition Point 420 °C

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