L(+)-Cystein for syntese, Sigma-Aldrich®

Leverandør: Merck
Warning

Synonymer: 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 506 NOK
8.16014.0025 8.16014.0100
L(+)-Cystein for syntese, Sigma-Aldrich®
L(+)-Cystein
Formel: HSCH₂CH(NH₂)CO₂H
MW: 121,16 g/mol
Kokepunkt: 254 °C (1013 hPa)
Smeltepunkt: 115 °C
Tetthet: 1,523 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00064306
CAS-nummer: 52-90-4
EINECS: 200-158-2

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Spesifikasjon Testresultater

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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