PROPYLENE GLYCOL IP food grade
Application:
Propylene glycol, also called 1,2-propanediol or propane-1,2-diol, is an organic compound with formula C3H8O2Melting point: -59 °CDensity: 1.04 g/cm³Boiling point: 188.2 °CFormula: C3H8O2Molar mass: 76.09 g/molIUPAC ID: propane-1,2-diol
Technical Specifications:
| PROPYLENE GLYCOL (INDUSTRIAL GRADE) | ||||
| Test | Unit | Results | ||
Appearance | - | Clear liquid | ||
| Colour | APHA | 10 Max. | ||
| Distillation Range | °C | 184 - 189 | ||
| Specific Gravity at 250°C | - | 1.035 - 1.040 | ||
| Water | % w/w | 0.2 Max. | ||
| Purity as C3H802 by GLC | % w/w | 99.5 Min. | ||
| Suspended matter | - | Substantially free | ||
| Solubility in Water | - | Complete | ||
Remarks:
Propylene glycol, also called 1,2-propanediol or propane-1,2-diol, is an organic compound with formula C3H8O2
Melting point: -59 °C
Density: 1.04 g/cm³
Boiling point: 188.2 °C
Formula: C3H8O2
Molar mass: 76.09 g/mol
IUPAC ID: propane-1,2-diol
General Information
Form.............................................................Fluid
Colour .........................................................Colourless
Odour ..........................................................Nearly odourless
Change in condition
Melting point/Melting..................................-68°C
Range
Flash point...................................................> 100°C
Ignition temperature ..................................371°C
Dangerof explosion...................................Productdoes not present an explosion hazard.
Explosion limits.
Lower ........................................................2.6 Vol %
Upper ........................................................12.6 Vol %
Vapour pressure at.................................... 20°C 0.11 hPa
Density at 20°C .........................................1.0362 g/cm³
Solubility in / Miscibility with water ::: ........Fully miscible.
pH-value (- g/l) ......................................... Neutral
ViscosityDynamic at 25°C .......................46 mPas
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Question : What is the CAS No of Propylene Glycol?
Ans : Propylene Glycol CAS number 57-55-6.
Mono Propylene Glycol MPG exporter and supplier in Mumbai, Chennai, Kolkata, Visakhapatnam, Gandhidham, Fujairah, Dubai, Ajman, Abudhabi, Muscat Barka Sohar, Oman, Canada
Popsicle machine freezesice-pops in fewminutes using a tank of super-chilled Propylene Glycol + Water. RXSOL Propylene Glycol is pure and suitable touse in ICE freezing machine.
Due to the presence of Propylene Glycol in Popsiclemachine freezing takes place so quickly, the ice-crystals that are formed during the process are much smaller than when I used to freeze down overnight in a commercial freezer.
Popsicles freezing fluid
In early stagemixture of water and salt to freeze themoldsin popsicle machines.which is very corrosive as salt destroyed many parts of the machine and its surroundings.
Then Alcohol replaces the brine, but it is highly flammable.
Modern science replacesflammable and corrosive materials with propylene glycol. This product has the disadvantage of needing to be mixed with water and ends up being too viscous at low temperatures, making it difficult to flow.
NOTE :Time to time Glycol fluids have tendency to absorb water from the environment and from molds (which are dipped in hot water for detaching process, in conventional machines). The increase of water in the freezing fluid significantly slows the popsicles solidification.
