DL-Selenomethionine 99+%

Leverantör: Thermo Scientific
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Synonyms: H-DL-Se-Met-OH, 2-Amino-4-(methylseleno)butyric Acid, 2-Amino-4-(methylselanyl)butanoic acid

240770010 240770025 240775000
ACRO240770010EA 5050 SEK
ACRO240770010 ACRO240770025 ACRO240775000
DL-Selenomethionine 99+%
DL-Selenomethionine

Appearance: Colorless Glistening powder

Formel: C₅H₁₁NO₂Se
MW: 196,11 g/mol
Smältpunkt: 265 °C
Storage Temperature: Kylskåp
MDL Number: MFCD00063089
CAS nummer: 1464-42-2
UN: 3283
ADR: 6.1,III

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Specifikation testresultat

Appearance Colorless to white to off-white Glistening powder or flakes
Infrared spectrum Conforms
HPLC ≥99.0 %
Specific optical rotation -0.5° to +0.5° (20°C, 589 nm) (c=1, 1 N HCl)
Titration with HClO4 99.0 to 101.0 %

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