Product Name:Choline hydroxide
Purity:40% 50% 70% 75%
Appearance:Colorless Liquid or white powder
Sample:Available
Storage:2-8°C
CAS No.: 123-41-1
Choline hydroxide CAS 123-41-1
Typical Properties
Chemical Name:Choline hydroxide
Cas No:123-41-1
EINECS No:204-625-1
Synonyms:2-HydroxyethyltrimethylammoniumHydroxide;
Molecular Weight:121.18
Molecular Formula:C5H15NO2
Molecular Structure:
| Item | Specification |
| Melting Point | 236～239℃ |
| Density | 1.09 g/mL |
| Refractive index | n20/D 1.4304 |
| Fp | 92 °F |
| pKa | 13.9 |
Usage
Biochemistry and Cell Culture: Cell culture medium additive, serving as a choline source.
Organic Synthesis and Phase-Transfer Catalysis: Used as a strong organic base catalyst.
Electronics and Semiconductor Fields: Used in photoresist development and electronic-grade cleaning agents.
Packaging and Shipping
200kg/drum or 25kg/bag
According to customer requirements.
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Choline hydroxide CAS 123-41-1