Monopropylene Glycol CAS No.: 57-55-6

• CAS No.: 57-55-6
• Formula: C3h8o2
• EINECS: 200-338-0
• Appearance: Liquid
• Usage: Rubber Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents
• Color: Clear
• Model NO.: Monopropylene Glycol
• Content%: ≥99.5%
• Color Tone (Apha): 10 Max
• Index of Retraction(ND20): 1.433-1.435
• Moisture%: 0.2max
• Free Acid (as CH3ooh%)Ppm: 75max
• Ash Ppm: 80max
• Melting Point/Melting Range: -59.5°c
• Boiling Point/Boiling Range: 187.3°c
• Relative Density: 1.0381g/Ml (20°c)
• Transport Package: 250kg/Drum
• Specification: Monopropylene Glycol
• Trademark: Deborn
• Origin: China
• HS Code: 2905450000

Product Description

Other name: Propylene Glycol; FEMA 2940;GLYCOL - PROPYLENE;DOWFROST(TM);ARCOPLUS(R);ARCTIC PLUS(R);Methylglyeol;1,2-DIHYDROXYPROPANE;1,2-PROPYLENE GLYCOL
CAS no :57-55-6
Molecular mass: 76.09
Formula : C3H8O2 
Description
Monopropylene Glycol is a water-white sticky-thick hydrophilic liquid, with the stable character.
Application:
Monopropylene Glycolis used as the carrier of medicine and agent for particle medicine, as a solvent of perfume and edible pigment, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent. It also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc.
Characteristic data:
Item                                                       Index    
Content%                                               ≥99.5%
Color Tone (APHA)                              10 max
Index of retraction(nD²⁰)                    1.433-1.435
Moisture%                                              ≤0.2
Free acid (as CH3OOH%)ppm               ≤75
Ash ppm                                                  ≤80
Appearance                                             water-white sticky-thick liquid
Melting point/melting range             -59.5°C
Flash point                                              107°C (open cup) 98.9°C (closed cup)
Boiling point/boiling range                    187.3°C
Relative density                                      1.0381g/ml (20°C 
Solubility
It is soluble in the organic solvent, such as water and ethanol. 
Storage
Protect container from physical damage. Store in a cool, dry, ventilated area away from sources of heat, moisture, and incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (vapors, liquid); observe all warnings and precautions listed for the product.