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    L-Cysteine

    Item：1

    CAS No.：52-90-4      Formula：

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    Basic Information
    CAS No.:
    52-90-4
    Synonyms:
    H-CYS-OH; L-Cys; L-Cysteine; CYSH; E 920; (R)-2-Amino-3-mercaptopropionic acid; FEMA 3263; CYS; Thioserine; CYSTEINE; Cystein;
    Formula:
    C3H7NO2S
    Weight:
    121.15800
    PSA:
    102.12000
    LogP:
    0.02840
    Appearance & Character:
    Solid, White
    Density:
    1.334 g/cm³
    Melting Point:
    220 °C (dec.)(lit.)
    Boiling Point:
    293.9ºC at 760 mmHg
    Flash Point:
    131.5ºC
    Storage Conditions:
    Store at RT.
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