Propylene glycol CAS NO.57-55-6 (Industrial grade)
Keywords:
Propylene glycol CAS NO.57-55-6 (Industrial grade)
Categorization:
- Details
-
Item
Specification
High grade-one
High grade-two
Quallified
Appearance
Colorless viscous transparent liquid, no visible impurities
1,2-Propylene glycol, w/%
≥99.70
≥99.50
≥99.00
Water, w/%
≤0.10
≤0.10
≤0.20
Hazen/Pt-Co
≤10
≤10
≤15
Density(20℃）/ （g/cm3）
1.035-1.038
1.035-1.038
1.035-1.04
Acidity (calculated as acetic acid), w/%
≤0.01
≤0.01
≤0.02
Scope of Application
· Used to produce unsaturated resin, polyether, epoxy resins, etc.;
· Used for organic synthesis of solvents, dehydrating agents and gas chromatography stationary liquids, synthesizing emulsifier, demulsifier, etc.;
· Used as a chemical intermediate for pesticide fungicide difenoconazole;
· Used in cellophane, plasticizer and pharmaceutical industry;
· The aqueous solution of propylene glycol is an effective antifreeze;
Packaging and Transportation
· It can be packaged in a galvanized iron bucket or a plastic drum, with specifications of 25 kg, 200 kg and 215 kg.
· It can be packaged in an ISO tank or a liquid bag, or according to the requirements of customers.
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