Description
Propylene glycol Detail
Product Name: Propylene glycol; 1,2-Propanediol
Cas No.: 57-55-6
Formula: C3H8O2
Specification :
Item
Specifications
Appearance
Colorless transparent liquid
Content (%)
??99.50
Moisture (%)
??0.10
Refractive index (Ng20)
1.431-1.435
Density (g/cm3)
1.035-1.038
Color (APHA Color)
??5
?
Application
It is the main raw material of unsaturated polyester, epoxy resin and polyurethane resin; Propylene glycol has good viscosity and hygroscopicity, and is non-toxic.
It is widely used as hygroscopic agent, antifreeze, lubricant and solvent in food, medicine, and cosmetics industries; In the food industry, it is an excellent solvent for seasonings and pigments.
In medicine, it is a solvent, softener, and excipient for making various ointments and ointments. Propylene glycol has good mutual solubility with various spices, so it can also be used as a solvent and softener for cosmetics; it can also be used as a tobacco moisturizer, moisturizer, antifungal agent, a solvent for food processing equipment lubricants and food marking inks.
The aqueous solution of propylene glycol is an effective antifreeze. It is also a raw material for plasticizers, surfactants, food emulsifiers, demulsifiers, fruit ripening agents, preservatives, hygroscopic agents, lubricants, and antifreeze agents.
Packaging:
210 or 215 KG/ Drums, ISO Tank, or on the client??s requirements.
Storage:
Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
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