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Isopropyl alcohol (IPA) at the 91% concentration contains 91% isopropyl alcohol 9% distilled water. The combination of alcohol and water makes this an ideal solution for cleaning and sanitizing surfaces. The presence of water makes this ideal for cleaning as it doesn’t evaporate as readily as a higher concentration. Isopropyl alcohol is a colorless and flammable liquid.
Examples of when Isopropyl Alcohol 91% is the preferred concentration.
- IPA with a low presence of purified water is an excellent option for creating herbal extracts, perfumes and home fragrance.
- IPA is used in the food industry to sanitize reactors, vats, and other equipment.
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- Disinfectant
- Antiseptic agent
- Food processing
- Dairy plants
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Product Information
| CAS | 67-63-0 |
|---|---|
| Synonyms | Isopropanol, 2-propanol, Isopropyl Alcohol, 2-hydroxypropane, Alkolave, Avantine, Hartosol, Dimethylcarbinol, Sec-propyl alcohol, Petrohol |
| Assay | 90 - 91.8% |
| PubChem ID | 3776 |
| Grade | USP Grade |
| Color | 5 max |
| Physical form | Liquid |
| Appearance | Clear |
| Odor | Alcohol-like |
| Melting point | -88 °C / -126.4 °F |
| Boiling Point | 82 °C / 179.6 °F |
| Vapor pressure | 20 mmHg @ 332°C |
| Specific gravity | 0.873 - 0.884 |
| Density | 0.785 g/ml (77 °F (25 °C)) |
| Solubility | Soluble |
| Auto-ignition temperature | 750.2 °F (399 °C) |
| Molecular formula | C3H8O |
| Molecular weight | 60.1 |
| Acetone | Max 0.1% |
| Acidity as Acetic Acid | Max 0.001% |
| Autoship Available | Yes |
| Flash Point | 18 °C / 64.4 °F |
| KosherID | PDQ-CVLG |
| Limit of non-volatile residue | NMT 5 mg |
| Methanol | Max 0.02% |
| Water | 10 - 8.2% |
