Betaine, vannfri 98% for analysis
Leverandør: Thermo Scientific
204240050
204241000
204245000
204240025
ACRO204240050EA
450
NOK
ACRO204240050
ACRO204241000
ACRO204245000
ACRO204240025
Betaine, vannfri 98% for analysis
Betaine
Formel:
C₅H₁₁NO₂ MW: 117,15 g/mol Smeltepunkt: 301 °C Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00012123 CAS-nummer: 107-43-7 EINECS: 203-490-6 |
Spesifikasjon Testresultater
Appearance | White Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤1 % (140°C, 3 h) |
Sulfated ash | ≤0.1 % |
UV transmittance | ≥95 % (c=10, H2O, 430 nm) 1 cm cell |
Titration with HClO4 | 97.5 to 102.5 % |
Chloride (Cl) | ≤200 ppm |
Sulfate (SO4) | ≤200 ppm |
Ammonium (NH4) | ≤200 ppm |
Iron (Fe) | ≤20 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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