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Product name : Propylene Glycol usp
Item : 2012116234227
Price : $
Standard : USP
Quantity : 17.2mt/20'FCL
Packing : 215kg iron drum
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Details:
SPECIFICATIONS
STANDARD
Color Tone (APHA)
10 max
Water,%
0.2 max
Specific gravity (20/25 °C)
1.0350~1.0410
Refractive index(25°C)
1.4307~1.4317
Distillation range (L), °C
184.0~189.0
Distillation range (U),°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, µg/g
60 max
Organic Volatile impurity 1.4 dioxane, µg/g
380 max
Organic Voltile impurity methylene chloride,µg/g
600 max
Organic Voltile impurity trichloroethylene, µg/g
80max
Assay, GLC%
99.5 min
 

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