Propylene Glycol tech grade   
Structural formula
Specification
Relative Molecular weight : 76.09
CAS No. : 57-55-6
Quality indexes
Item
Index
Color, APHA
Max. 10
Content%
Min. 99.0
Moisture%
Max. 0.2
Specific Gravity (20/20)
1.035-1.039
Free acid,(CH3OOH),ppm
Max. 75
Residue, ppm
Max. 80
Distillation range>95%
184-190
Index of refraction
1.433-1.435
Packing
Packed in galvanized iron drums, net weight 200kg/drum. And packed according to the clients' requirement.

 
 
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