Propylene Glycol

Specification:

● Color/Apha color:  specification-10max,  result <10

● Moisture/Weight %: specification-0.2max, result 0.050

● Specific Gravity/ @(25/25℃): specification 1.0350-1.0370, result 1.0360

● Refractive index/25℃: specification 1.431-1.433,  result 1.4310

● Distillation range/ (L),℃: specification 184.0-189.0,  result 184.0

● Distillation range/ (U),℃: specification 184.0-189.0,  result 189.0

● Distillation volume/ Vol%: specification 95min,  result 97.2

● Identification : passed,  result passed

● Acidity/ ml: 0.20max ,  result 0.10

● Chloride /Weight %: 0.007max ,  result<0.007

● Sulfate/ Weight %: 0.006max ,  result<0.006

● Heavy metals/ Weight ppm: 5max,  result <5

● Residue on ignition/ Weight %: 0.007max,  result 0.005

● Organic Volatile impurity Chloroform(µg/g):  60max,  result Non-detected

● Organic Volatile impurity 1.4 dioxane(µg/g) : 380max,  result Non-detected

● Organic Volatile impurity methylene chloride(µg/g):  600max,  result Non-detected

● Organic Volatile impurity trichloroethylene(µg/g):  80max,  result Non-detected

● Assay/ GLC%: 99.5min,  result99.92

● Package: 215kg*80drum 17.2tons/FCL, 215kg*120drum 25.8tons/40’FCL,  22tons/flexitank 22tons/flexitank