L (+)-Cystein ≥98.0%

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

C0515-500G C0515-25G C0515-100G
TCIAC0515-500GEA 3250 SEK
TCIAC0515-500G TCIAC0515-25G TCIAC0515-100G
L (+)-Cystein ≥98.0%
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

Appearance White powder to crystaline
Purity (Iodometric Titration) min. 98.0 %
Specific rotation [a]20/D +8.3 to +9.2 deg (C=8, 1mol/L HCl)
Solubility in Water almost transparency

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