What is Choline Hydroxide CAS 123-41-1？
Choline hydroxide is a strong organic base that is a component of lecithin and also present in sphingomyelin. It is a source of variable methyl groups in the body that act on the synthesis of methyl groups, as well as a precursor of acetylcholine. Choline hydroxide is a quaternary amine base, a colorless crystal with strong hygroscopicity; Easily soluble in water and ethanol, insoluble in non polar solvents such as chloroform and ether.
|Concentration||46 wt. % in H2O|
|Refractive index||n20/D 1.4304|
|Density||1.073 g/mL at 25 °C|
|Storage conditions||Inert atmosphere, 2-8 ° C|
|Flash point||92 ° F|
|Acidity coefficient (pKa)||13.9 (at 25 ℃)|
1. Choline hydroxide, as a strong organic base, can be completely ionized in water with low metal content. Its chemical properties make choline widely used in the fields of chemical engineering and semiconductors.
2. Choline hydroxide is used as a food fortifier. It can be used as food for infants and young children, with a dosage of 380-790mg/kg and a dosage of 50-100mg/kg in beverages.
3. Organic synthesis intermediates; Used for biochemical research.
4. Choline hydroxide can be used as a reagent for biochemical research; It can also be used as a cation for environmentally friendly and degradable ionic liquids; It is still a cleaning agent used by semiconductor production enterprises.
Package And Storage
200kg/drum or 25kg/bag，Sheltered, dry, dark place for storage
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