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DL-Selenomethionine 99+%

Dostawca: Thermo Fisher Scientific
Niebezpieczeństwo

Synonim: H-DL-Se-Met-OH, 2-Amino-4-(methylseleno)butyric Acid, 2-Amino-4-(methylselanyl)butanoic acid

240770010 240770025 240775000
ACRO240770010EA 1500 PLN
ACRO240770010 ACRO240770025 ACRO240775000
DL-Selenomethionine 99+%
DL-Selenomethionine

Appearance: Colorless Glistening powder

Formuła: C₅H₁₁NO₂Se
MW: 196.11 g/mol
Temp. topnienia: 265 °C
Temperatura przechowywania: Lodówka
Numer MDL: MFCD00063089
Numer CAS: 1464-42-2
Jednostka: 3283
ADR: 6.1 III

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Wyniki testów specyfikacyjnych

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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