品牌:南箭
发货:3天内
发送询价
氯化胆碱 性质 |
熔点 |
302-305 °C (dec.)(lit.) |
密度 | 1.0238 (rough estimate) |
折射率 | 1.5400 (estimate) |
FEMA | 4500 | Choline chloride (Also Includes Choline) |
储存条件 | 0-6°C |
溶解度 |
H2O: 1 M, clear, colorless |
形态 | Adhering Crystals |
颜色 | White |
PH值 | 5.0-7.5 (25℃, 1M in H2O) |
水溶解性 | soluble |
敏感性 | Hygroscopic |
最大波长(λmax) |
λ: 260 nm Amax: 0.015 λ: 280 nm Amax: 0.010 |
Merck | 14,2206 |
JECFA Number | 2003 |
BRN | 3563126 |
稳定性 | Stable. Incompatible with strong oxidizing agents, moisture. Store under a dry atmosphere. |
CAS 数据库 | 67-48-1(CAS Database Reference) |
NIST化学物质信息 | Choline chloride(67-48-1) |
EPA化学物质信息 | Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, chloride(67-48-1) |
氯化胆碱 用途与合成方法 |