Monopropylene Glycol Industrial Grade
Monopropylene Glycol (MPG)
- Chloride content (ppm)
- Typical: max. 1
- Iron content (ppm)
- Typical: max. 0.5
- Purity (%w)
- Typical: min. 99.5
- Water content (%w)
- Typical: max. 0.2
Technical Specifications
| Parameter | Value | Method / unit |
|---|---|---|
| Chloride content (ppm) | Typical: max. 1 | Internal method · ppm |
| Iron content (ppm) | Typical: max. 0.5 | Internal method · ppm |
| Purity (%w) | Typical: min. 99.5 | Internal method · % |
| Water content (%w) | Typical: max. 0.2 | ASTM E1064 · % |
| Colour | Typical: max. 10 | ASTM D1209 |
| Acid value (ppm) | Typical: max. 50 | ASTM E2679 · ppm |
| Dipropylene glycol content (%w) | Typical: max. 0.2 | Internal method · % |
| Specific Gravity | Typical: 1.03 – 1.045 | ASTM D4052 |
| Distillation range (°C) | Typical: 184 – 190 | ASTM D1078 · °C |
| Refractive index | Typical: 1.431 – 1.434 | ASTM D1218 |
| Sulphated ashes (ppm) | Typical: max. 100 | USP 281 · ppm |
| Heavy metal (ppm) | Typical: max. 5 | USP 281 · ppm |
| Residue on ignition (%) | Typical: max. 0.01 | ASTM D482 · % |
Detailed application areas
Industrial use only: unsaturated polyester resin ingredient; antifreeze/deicer; coolant and heat transfer fluids; detergent solvent; hydraulic and brake fluid component; paint and coating solvent.
Packaging & storage
Packaging
IBC and bulk.
Storage
12 months, closed container, mild conditions. Avoid UV radiation and temperatures above 40 °C.
Shelf Life
12 months; closed, mild conditions
Documents
Technical data sheet (TDS)
Review the recorded specifications, packaging and storage information.
Safety & lot documents
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Product Information
Monopropylene Glycol Industrial Grade is an industrial product in the polyols category. Typical specifications: Chloride content (ppm): Typical: max. 1; Iron content (ppm): Typical: max. 0.5; Purity (%w): Typical: min. 99.5. KORKİMYA supplies Monopropylene Glycol Industrial Grade in IBC and bulk.. Shelf life: 12 months; closed, mild conditions.
Monopropylene Glycol (MPG)
- Category
- Polyols
Synonyms
Test Methods
Internal method · ASTM E1064 · ASTM D1209 · ASTM E2679 · ASTM D4052 · ASTM D1078 · ASTM D1218 · USP 281 · ASTM D482
Key features
Why this product?
- Appearance: Colourless, hygroscopic liquid
- Hygroscopic; protect from humidity. Values are typical; not to be used as specification.
- Chemical Description: Monopropylene glycol (MPG); purity >99.5%; produced by reaction of propylene oxide and water.
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Last updated: 11/10/2026
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