Betaine, anhydrous 98% for analysis

Supplier: Thermo Scientific

Synonyms: TMG, Trimethylglycine, 2-(Trimethylammonio)acetate

204240050 204241000 204245000 204240025
ACRO204240050EA 35.3 EUR
ACRO204240050 ACRO204241000 ACRO204245000 ACRO204240025
Betaine, anhydrous 98% for analysis
Betaine
Formula: C₅H₁₁NO₂
MW: 117,15 g/mol
Melting Pt: 301 °C
Storage Temperature: Ambient
MDL Number: MFCD00012123
CAS Number: 107-43-7
EINECS: 203-490-6

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Specification Test Results

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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