Evercentury Chemical

PROPYLENE GLYCOL

Short Name ▶	PGI
CAS No. ▶	57-55-6
UN No. ▶
Chemical Formula ▶	C3h8o2

More Detail

Testing Item	Quality Standard	Testing Method
Color	Colorless	GB 29216-2012	Colorless
Appearance	Transparent Liquid	GB 29216-2012	Transparent Liquid
Density (25ºC)	1.035-1.037		1.036
Propylene Glycol Assay %	≥99.5	GB/T 4472-2011	99.91
Water %	≤0.2	GB/T 6283-2008	0.063
Acid Assay, ml	≤1.67	GB 29216-2012	1.04
Burning residue %	≤0.007	GB/T 7531-2008	0.006
Pb mg/kg	≤1	GB/T 5009.75-2003	0.000

Mono Propylene Glycol is a colorless liquid with steady viscosity and good water absorption. It is nearly odorless, uninflammable and minutely toxic. It can be mixed and solved with alcohol, water and various organic agents.

Plasticizers