Cetyl alcohol
Diffination
1.Chemical name: Propylene Glycol; 1,2-propanediol
2.Molecular formula: C3H8O2
3.Relative molecular weight: 76.09
4.Relative density 20/20g/cm3:1.0351.039
5.Distillation range95%,vol: 184190
6.Appearance: Colorless transparent or primrose yellow liquid with special taste
Main Function:
For the manufacture of perfumes, cosmetics, detergents, plasticizers, etc., suitable for all kinds of cosmetics, as a substrate, particularly suitable for cream and lotion acid; in medicine, can be used directly for W / O emulsifier paste, ointment matrix, etc. peregal of raw materials, can also be used defoamers, soil insulation agent, couplers, gas chromatography stationary phase.
Specification
Main Content(%)    ≥98    98.87
Content of Paraffins(%)    ≤1.5    
Acid Value(mgKOH/g)    ≤0.5    
SAP value(mgKOH/g)    ≤2.0    
Hydroxyl Value(mgKOH/g)    220-240    
Iodine Value(gI2/100g)    ≤1.5    
Colour (Hazen)    ≤40    15
Melting Point( C)    47-53    
      
C14(%)         0.18
C16(%)         98.12
C18(%)         0.15