Product name: Choline hydroxide
Alias: hydroxyethyl hydroxide Trimethylamine
CAS NO.: 123-41-1
Structural formula: [HOCH2CH2N (CH3) 3]+OH-
Molecular formula: C5H15NO2
Molecular weight: 121.18
Physical properties: colorless or light yellow strongly alkaline viscous liquid
Specification
Item |
Specification |
Appearance |
Colorless or light yellow viscous liquid |
Assay（dry basis）% |
≥ 44 |
Toal free amine (mg/Kg) |
≤100 |
Heavy metals（as Pb）(mg/Kg) |
≤10 |
Arsenic（as As）(mg/Kg) |
≤ 0.2 |
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