Product
Hexadecyl octadecyl alcohol
Jinguang Cetyl Octadecyl Alcohol
Cetostearyl alcohol occurs as white or cream-colored unctuous masses, flakes, pellets or granules. It has a faint, characteristic sweet odor. On heating, cetostearyl alcohol melts to a clear, colorless or pale yellow-colored liquid free of suspended matter.
Product Summary
Chemical Name and CAS Registry Number
Cetostearyl alcohol [67762-27-0] and [8005-44-5]
Empirical Formula and Molecular Weight
Cetostearyl alcohol is a mixture of solid aliphatic alcohols consisting mainly of stearyl (C18H38O) and cetyl (C16H34O) alcohols. The proportion of stearyl to cetyl alcohol varies considerably, but the material usually consists of about 50–70% stearyl alcohol and 20–35% cetyl alcohol, with limits specified in pharmacopeias. The combined stearyl alcohol and cetyl alcohol comprise at least 90% of the material. Small quantities of other alcohols, chiefly myristyl alcohol, make up the remainder of the material.
Specification and MSDS
| 名称 | 十六十八醇 |
| CAS号 | 67762-27-0 |
| 水分 | 0.017 |
| 酸值 | 0.02mgKOH/G |
| 皂化值 | ＜0.020.02mgKOH/G |
碘值 | ＜0.01g I2/100g |
| 熔点 | 53.7℃ |
| 烃% | ＜0.01 |
| 碳链分布 | C14 0.03% |
| C16 25.61% | |
| C18 73.79% | |
| C20 ＜0.01 |
For specific product specifications and MSDS,please contact the product manager
Product Package and Storage
Package:25kg/bag
Storage Conditions:dry and cool warehouse,pay attention to moisture
Shelf life:2 years(unopened)
