Customization: | Available |
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CAS No.: | 57-55-6 |
Formula: | C3h8o2 |
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Product Name: | Propylen glycol |
Synonyms: | PROPYLENGLYCOL, REAGENT (ACS)PROPYLENGLYCOL, REAGENT (ACS)PROPYLENGLYCOL, REAGENT (ACS);Propyledne glycol;Glycerol Impurity 3(Glycerol EP Impurity C);Propylen glycol 57-55-6;Propylenglycol Manufacturer;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLENGLYCOLTECHGRADE;Propylen Glycol, Reagent |
CAS: | 57-55-6 |
MF: | C3H8O2 |
MW: | 76.09 |
EINECS: | 200-338-0 |
Product Categories: | Medicine grade;INORGANIC & ORGANIC CHEMICALS;57-55-6 |
Item | Specification | Inspection methods | Result |
Appearance | Colorless and transparent, viscous liquid without sediment and suspended matter |
Visual inspection | Colorless and transparent, viscous liquid without sediment and suspended matter |
Pg content wt%≥ |
≥99.5 |
GB 29216-2012 |
99.8 |
Initial melting point,ºC |
≥185 |
GB/T 7534-2004 |
185 |
Dry point,ºC |
≥189 |
GB/T 7534-2004 |
185 |
Relative density(25ºC,25ºC) |
1.0350-1.0370 |
GB/T 4472-2011 |
1.0371 |
Moisture,w,% |
≤0.20 |
GB/T 6283-2008 |
0.08 |
Acid content(Consumption of lye),ml |
≤1.67 |
GB 29216-2012 |
0.44 |
Burning residue,% |
≤0.007 |
GB 29216-2012 |
0.0007 |
Lead (Pb) |
≤1 |
GB 5009.12-2017 |
0.0016 |