Product Name:Propylene glycol(USP)
MolecularStructure:
Specifications:
|
Items |
Standard |
| CAS No | 57-55-6 |
| Molecular Formula | C3H8O2 |
| Molecular Weight | 76.09 |
| Appearance | Colorless clear viscous liquid |
| Assay | 99.8% min |
| EG | 50ppm max |
| DEG | 50ppm max |
| Moisture | 0.1 max (weight%) |
| Acidity ((0.1N NaOH) | 0.05% max |
| Specific gravity | 1.035-1.037 (25℃) |
| Residue on ignition | 2.5 mg max |
| Chloride | 0.007 (weight%) |
| Sulfate | 0.006 (weight%) |
| Heavy metal (Pb) ppm | 5 ppm max |
| Refractive index(25℃) | 1.430-1.432 |
| Color | 10 max (Pt-Co) |
| Fe | 0.1 ppm max |
Packing:
215KG DUNM
Function:
Uses as raw materials for resins, plasticizers, surfactants, emulsifiers and demulsifiers,
Used as antifreeze and heat carrier, used as gas chromatography fixative, solvent, antifreeze, plasticizer and dehydrating agent, carrier solvent; wetting agent; moisturizing agent; anti-caking agent; Agents; Stabilizers; Thickeners; Dough Conditioners; Emulsifiers; Flavoring Agents; Excipients; Processing Aids.
Application:
Propylene Glycol has medical grade and industrial grade. Medical grade propylene glycol is a colorless and clear viscous liquid; odorless, slightly sweet taste; hygroscopic; freely miscible with water, ethanol or chloroform; stable at room temperature, easy to generate propionaldehyde, lactic acid, Acetone, acetic acid. Medical grade propylene glycol has a wide range of applications, which can be used in medicine, food, etc.
Storage: Store dry and protected from light
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