Propylene Glycol (Tech Grade And Pharmagrade)

We are engaged in offering excellent quality Propylene Glycol (Tech Grade And Pharmagrade) to our valuable clients.
Relative Molecular weight: 76.09
CAS No.: 57-55-6
Color Tone (APHA) : 10 max
Water,% : 0.2 max
Specific gravity (20/25 A C) : 1.0350~1.0410
Refractive index(25A C) : 1.4307~1.4317
Distillation range (L), A C : 184.0~189.0
Distillation range (U),A C : 184.0~189.0
Distillation volume, Vol% : 95 min
Identification : passed
Acidity, ml : 0.20 max
Chloride, % : 0.007 max
Sulfate, % : 0.006 max
Heavy metals, ppm : 5 max
Residue on ignition, % : 0.07 max
Organic Volatile impurity Chloroform, Aug/g : 60 max
Organic Volatile impurity 1.4 dioxane, Aug/g : 380 max
Organic Voltile impurity methylene chloride,Aug/g : 600 max
Organic Voltile impurity trichloroethylene, Aug/g : 80max
Assay, GLC% : 99.5 min
Packing:
Packed in galvanized iron drums, net weight 200KG/drum.