Propylene glycol is an important raw material for the production of unsaturated polyester, epoxy resin, polyurethane resin, plasticizer, and surfactant.
CAS No. :
57-55-6EINECS :
200-338-0Package :
180KG/DRUMBrand :
TOPINCHEM®Origin :
CHINAFormula :
C3H8O2Minimum Order :
360KGItem :
Propylene GlycolHigh Quality Food Grade Propylene Glycol USP CAS 57-55-6
Description
Propylene Glycol has excellent bactericidal performance and wettability, and can dissolve with many substances. It is a solvent for fats, waxes, resins, dyes, etc., used as a wetting agent and solvent in advanced antifreeze.
Specification
Items | Unit | Specification | Results |
Identification | -- |
passed | passed |
Appearance | -- |
Colorless clear viscous liquid | Colorless clear viscous liquid |
Assay | % | 99.80min | 99.91 |
EG | ppm | 50max | N.D |
DEG | ppm | 50max | N D |
Residue on lgnition | mg | 2 .5max | 0.8 |
Chloride | Weight % | 0 .007max | <0.007 |
Sulfate | Weight % | 0 .006max | <0.006 |
Heavy metals | ppm | 5max | <5 |
Specific Gravity | -- | 1.035- 1.037 | 1.036 |
Acidity(0. 1N NaOH) | mL | 0 05max | 0 02 |
Moisture | Weight % | 0. 10max | 0 .061 |
Fe | ppm | 0. 1max | N.D |
Color | Pt- Co | 10max | <10 |
IBP | ºC | 184 | 184 |
DP | ºC | 189 | 187 |
Application
Propylene Glycol can be used as carrier solvent; Moisturizing agent; Moisturizing agent; Anticoagulant; Antioxidants; Organizational improvers; Surfactants; Stabilizer; Thickener; Dough conditioner; Emulsifier; Seasoning agents; Excipients; Processing aids.