Glycerol
CAS:56-81-5
Molecular formula:C3H8O3
Technical specification:
Item | Standard |
Appearance | Colorless,Clear,Syrup Liquid |
Odor | Parctically Odorless&Taste Sweet |
Color(APHA) ≤ | 10 |
Glycerin content ≥ % | 99.5 |
Water ≤ % | 0.5 |
Specific Gravity(25°C) ≥ | 1.2607 |
Fatty acid&Ester ≤ml(0.5mol/L) | 1.0 |
Chloride ≤ % | 0.001 |
Sulphates ≤ % | 0.002 |
Heavy metal( Pb) ≤ ug/g | 5 |
Iron ≤ % | 0.0002 |
Readliy carbonizable substances | Passes |
Residue on ignition ≤ % | 0.1 |
Storage | In dry and cool place |
Application:
1. In the coatings industry:
In the coatings industry for making all kinds of alkyd resin, poly ester resin, epoxy resin and glycidyl ether.
2. In textile and printing and dyeing:
In textile and printing and dyeing process for preparing wetting agent hygroscopic agent, crease resistant fabric preshrunk treatment agent, diffusion agent and penetrating agent.
3. Other areas:
In addition, in the paper industry, cosmetics, leather manufacturing, photography, printing, metal processing, widely used in rubber industry, etc.