Cetostearyl Alcohol CAS 67762-27-0 is one kind of alcohol, a white crystalline, sparingly insoluble in water. It mianly consists of carbon 18 alcohol and carbon 16 alcohol. The regular specification of it includes C16:C18=7:3, C16:C18=3:7 and C16:C18=5:5. It is especially suitable for the production of cosmetics such as cream and emulsion, etc. It can also be directly used for W/O emulsifier paste and paste base in medical industry. It also works as an important raw material of textile auxiliaries.
Specifications:
C1816=70:30
Appearance White crystalline
Main Distillate Fraction ≥96%
Alkane ≤1.5%
Acid Value ≤0.3 mg KOH/g
Saponification Value ≤1.0 mg KOH/g
Hydroxyl Value 205~230 mg KOH/g
Iodine Value ≤2.0 g I2/100g
Water -
Color ≤30
Melting point 47~55℃
C6 /
C8 /
C10 /
C12 /
C14 ≤1.0%
C16 25-35%
C18 65~75%
C20 ≤1.0%
C1816=50:50
Appearance White crystalline
Color and Lustre (Hazen) ≤10
Acid Value (mg KOH/g) ≤0.5
Saponification Value (mg KOH/g) ≤0.5
Iodine Value (gI2/100g) ≤0.5
Hydroxyl Value (mg KOH/g) 210～220
Main Distillate Fraction (%) ≥98
C10
C12
C14 0~1
C16 45~55
C18 45~55
Water Content (%) ≤0.15
Melting Point (℃) 48-52
Application:
Cetostearyl Alcohol has some main applications including the follows mainly.
Cosmetics application:
Pharmaceutical application: Cetostearyl Alcohol is used as the ointment substrate in pharmaceutical purpose. It helps the active ingredients to penetrate into our skin so that the curative effect is achieved.
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