99.9% Isopropyl Alcohol ACS Reagent Grade 4 Gallons - High Purity

In this review the MaxTite 99.9% Isopropyl Alcohol ACS reagent grade is assessed for lab, electronics, and industrial users who need a high purity, anhydrous solvent. The bottom line: it is a straightforward, high-strength solvent solution sold as sixteen 32 fl oz bottles totaling 4 gallons, and its single biggest reason to buy is the verified 99.9% purity that suits sensitive cleaning and thinning tasks where contamination must be minimized. The review looks at performance, packaging, and typical uses to help decide if this is the right solvent for a given project.

Key Features

• Purity: The 99.9% isopropyl alcohol concentration delivers a very low water content solvent ideal for precision cleaning and solvent applications.
• Grade: Labeled ACS reagent grade, it is positioned for laboratory and scientific use where reagent standards matter for reproducible results.
• Volume: Packaged as sixteen 32 fl oz bottles for a total of 4 gallons, offering a balance between single-bottle convenience and bulk supply.
• Chemical ID: Contains 2-propanol CAS # 67-63-0, a common, well-understood solvent used across electronics, lab, and industrial tasks.
• Made in USA: Domestic manufacturing gives buyers confidence in supply chain transparency and consistent labeling.
• Versatility: The anhydrous solvent is suitable for cleaning, thinning certain coatings, and laboratory procedures that require minimal impurities.

Who It's For

The product is best for laboratory technicians, electronics technicians, and industrial users who need a high-purity, anhydrous isopropyl alcohol for cleaning circuit boards, preparing surfaces, or thinning specialty materials. Its ACS reagent grade and 99.9% concentration make it appropriate for workflows that tolerate only minimal water and contaminant levels.

Hobbyists and general household users who need small quantities for casual cleaning can use it as well, but those who require single large containers rather than multiple 32 fl oz bottles might look elsewhere for a different pack format. It is not intended for internal use and is explicitly for external and industrial or lab applications.

Pros & Cons

Pros

• High reported purity provides reliable cleaning power and low residue for electronics and lab work.
• ACS reagent grade labeling gives confidence for scientific and regulated applications.
• Pack of 16 bottles balances storage convenience with bulk supply for regular users.
• Customers report strong functionality and value for money when used as a solvent or thinner.

Cons

• The multiple 32 fl oz bottle format may not suit users who prefer single larger jugs or sealed laboratory ampoules.
• As a high-strength solvent, it requires careful handling and ventilation, which may limit casual household use.

Specifications

Product name	99.9% Isopropyl Alcohol ACS Reagent Grade
Chemical	2-Propanol (isopropyl alcohol)
CAS number	67-63-0
Purity	99.9%
Grade	ACS reagent grade
Package	Sixteen 32 fl oz bottles (total 4 gallons)
Intended use	External use only; laboratory, electronics, industrial

Our Verdict

The MaxTite 99.9% Isopropyl Alcohol is a practical choice for labs and technical shops that need a reliable, high-purity solvent in a convenient multi-bottle pack. It delivers strong cleaning and thinning performance at reasonable cost, and its ACS reagent grade makes it suitable for controlled procedures; buyers who need different packaging sizes should evaluate alternate suppliers.

Frequently Asked Questions

Is this safe for electronics cleaning?
Yes, with appropriate ventilation and by using lint-free wipes, the anhydrous 99.9% concentration is effective for cleaning circuit boards and contacts.

What is the total volume included?
The pack contains sixteen 32 fl oz bottles for a combined total of 4 gallons of isopropyl alcohol.

Can this be used in laboratory procedures?
Yes, it is labeled as ACS reagent grade, so it is intended for laboratory and scientific applications that require high purity solvents.