What is the difference in the percentages of Isopropyl Alcohol?
Gneebio sells the best range of isopropyl alcohol, from 70% to 100%. It is important to understand that many sellers on the market will dilute their product with unrefined substances, which introduces impurities into the isopropyl alcohol. Gneebio, however, ensures that our IPA is consistently high quality.
The key to understanding the differences in these percentages lies in the variation in moisture content and the potency of the isopropyl alcohol. This is important as different applications of IPA require different strengths. A higher moisture content slows down evaporation; the highest percentage (100%) evaporates quickly, leaving little to no residue.
Difference between Isopropyl Alcohol (CAS 67 63 0) Purity Percentage
70% IPA (e.g., Rubbing Alcohol)
Composition: 70% Isopropyl Alcohol, 30% Purified Water.
Best For: Disinfecting skin, surfaces, medical tools, and general cleaning.
91% IPA (Common Technical Grade)
Composition: 91% IPA, ~9% Water.
Best For: General cleaning, balancing cleaning power with evaporation, often used for electronics.
99% IPA (or 99.9% / Anhydrous)
Composition: ~99% IPA, <1% Water (anhydrous means "without water").
Best For: Electronics (circuit boards), optics, precision instruments, and lab work where water is detrimental.
Gneebio is a leading chemical supplier and distributor with over 10 years of experience serving global manufacturers. We professionally supply 70%, 91%, and 99% isopropanol. Contact us for the latest quote!
Why Choose gneebio?
The customer comes first. We provide high-quality products at reasonable prices and ensure prompt shipment.
We can send the goods directly to your delivery address, which is relatively safe and fast. We have goods ready in stock.
We respond quickly and clearly to customers' questions. We provide a warm after-sales service and will help you solve any problems you encounter.
We deliver exceptional quality and service at competitive prices.
Contact Us:
Email: sales@gneebio.com
Website: https://www.gneebio.com/inquiry
Our company
Gneebio is a professional chemical raw materials supplier located in Henan Province, China. We have passed quality system certification and have self-managed import and export rights. Our products are popular with customers. As a leading global supplier, we deliver certified chemical raw materials that comply with REACH, RoHS, ISO and other international standards. Our robust monthly production capacity ensures consistent quality and a reliable supply for bulk orders.
