About Isopropyl Alcohol 91% USP Grade
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 disinfecting skin. 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 widely for medicinal purposes as a disinfectant of surfaces and skin.
- IPA is used in the food industry to sanitize reactors, vats, and other equipment.
For electronics, extractions of oils, and additional cosmetic uses isopropyl alcohol 99.8% could be the preferred concentration.
Common Uses and Applications
- Disinfectant
- Antiseptic agent
- Food processing
- Dairy plants
Industries
Chemistry Table
| 67-63-0 | |
| C3H8O | |
| 60.10 | |
| Isopropanol, 2-propanol, Isopropyl Alcohol, 2-hydroxypropane, Alkolave, Avantine, Hartosol, Dimethylcarbinol, Sec-propyl alcohol, Petrohol | |
| 3776 | |
| USP Grade | |
| 90 – 91.8% | |
| Isopropyl Alcohol | |
| 1219 |
Isopropyl Alcohol 91% USP Grade Specifications
| Assay | 90 – 91.8% |
| Water | 10 – 8.2% |
| Specific Gravity @ 20°C | 0.873 – 0.884 |
| Color APHA | 5 max |
| Identification (IR) | Typical |
| Acidity | Not more than 1.0 ml of 0.02N NaOH required for neutralization |
| Limit of Non-Volatile Residue | NMT 5 mg |
| Appearance | Clear |
Safety and Shipping Information
DOT: Isopropanol, 3, UN1219, PG II
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Isopropyl Alcohol 90-91% USP Grade.
If you have questions about ordering isopropyl alcohol (isopropanol) online here at LabAlley.com or would like to place an order, call 512-668-9918 or email customerservice@laballey.com to talk with a Isopropyl Alcohol Specialist. Isopropyl Alcohol is shipped to customers in the United States by UPS.
| Weight | 907 lbs |
|---|---|
| Model | 500mL, 6 x 500mL Case, 1 Liter, 4 x 1 Liter Case, 1 Gallon, 4 x 1 Gallon Case, 4 Liters, 4 x 4 Liters Case, 5 Gallons, 55 Gallons, 1 Gallon Case x 36 units per pallet, 4 Liters Case x 36 units per pallet, 5 Gallons x 36 units per pallet |
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