Alliance Chemical stocks isopropyl alcohol (IPA, CAS 67-63-0) in Technical, USP, and ACS Reagent grades at 50%, 60%, 70%, 91%, 99%, and 99.9% concentrations, packaged from single quarts to 55-gallon drums and 275- and 330-gallon IBC totes. A 55-gallon drum starts at $925 and a 275-gallon tote at $4,200, every order ships from our warehouse in Taylor, Texas with no hazmat fee and no minimum order, and most in-stock orders leave in 1–2 business days.
Choose a concentration and grade
The grade on each product page is the grade in the certificate — Technical, USP, or ACS Reagent, stated per SKU, never inferred. Higher concentration is not automatically better: 99% dries fastest and carries the least water, which is what electronics and extraction work want, while 70% stays wet on a surface longer, which is why surface-cleaning protocols specify it. If you need a different strength, the dilution calculator gives exact water-to-IPA ratios.
| Product |
What picks it |
| 99.9% — ACS Reagent Grade |
Analytical labs, semiconductor and wafer work, residue-critical rinses where certified purity matters |
| 99% — Technical Grade |
Electronics and flux removal, degreasing, inks and coatings, extraction — the lowest water content and fastest dry |
| 91% — USP Grade |
Faster-drying wipe-downs and general facility cleaning where some water is acceptable |
| 70% — USP Grade |
The standard surface wipe-down concentration — the water content slows evaporation so the surface stays wet longer |
| 60% — USP Grade |
Pre-diluted for programs that specify 60% with USP purity |
| 60% — Technical Grade |
Pre-diluted 60% for general industrial cleaning |
| 50% — USP Grade |
Pre-diluted for gentler cleaning where 50% is specified, USP purity |
| 50% — Technical Grade |
Pre-diluted 50% for general-purpose industrial use |
Drum, tote, and pail pricing
These are the live single-container prices as of 2026-08-17 — the same prices in the cart, with per-gallon economics shown at the volume breaks. A 55-gallon drum of 99% technical-grade isopropyl alcohol is $925, which works out to $16.82/gal — about a third of the single-gallon rate. Quarts, 15-gallon drums, 330-gallon totes, case packs, and pallet quantities are priced on each product page, and standing-order or tanker-adjacent volume is quoted directly on the bulk supplier page or at 512-365-6838.
| Concentration & grade |
1 Gallon |
5-Gal Pail |
55-Gal Drum |
275-Gal Tote |
| 99.9% ACS Reagent Grade |
$69 |
$245 |
$1,370 ($24.91/gal)
|
$5,600 ($20.36/gal)
|
| 99% Technical Grade |
$55 |
$205 |
$925 ($16.82/gal)
|
$4,400 ($16.00/gal)
|
| 91% USP Grade |
$58 |
$235 |
$1,200 ($21.82/gal)
|
$4,900 ($17.82/gal)
|
| 70% USP Grade |
$52 |
$199 |
$1,099 ($19.98/gal)
|
$4,550 ($16.55/gal)
|
| 60% USP Grade |
$62 |
$185 |
$1,280 ($23.27/gal)
|
$5,400 ($19.64/gal)
|
| 60% Technical Grade |
$52 |
$179 |
$1,100 ($20.00/gal)
|
$4,600 ($16.73/gal)
|
| 50% USP Grade |
$65 |
$199 |
$1,200 ($21.82/gal)
|
$4,800 ($17.45/gal)
|
| 50% Technical Grade |
$45 |
$170 |
$999 ($18.16/gal)
|
$4,200 ($15.27/gal)
|
How isopropyl alcohol ships
Concentrated isopropyl alcohol is a DOT-regulated flammable liquid: UN1219, Isopropanol, Hazard Class 3. Quarts and gallons ship by ground parcel under the limited-quantity provisions — flammable liquids do not ship by air. Pails, drums, and totes move as LTL freight from Taylor, Texas on our regular carriers. Alliance Chemical does not add a hazmat fee at any package size — the price on the page is the price. Most in-stock orders ship within 1–2 business days.
COA and SDS
A lot-specific Certificate of Analysis — for the lot you receive, not a generic sample — is available for every product in this collection through the COA request page. Safety Data Sheets for every grade are in the SDS library; review the SDS before handling.
Common applications
-
Electronics cleaning: High-purity IPA removes flux, oils, fingerprints, and light residues from circuit boards, connectors, and precision components.
-
Surface wipe-down: 70% and 91% IPA are the common choices for hard-surface cleaning, tool wipe-down, and general facility maintenance when compatible with the surface.
-
Semiconductor and lab use: ACS and high-purity IPA support wafer cleaning, drying, analytical prep, and solvent rinse workflows where residue control matters.
-
Solvent blending: IPA blends readily with water and many organic solvents, making it useful in cleaners, inks, coatings, and extraction-adjacent processes.
Safety & Handling
Isopropyl alcohol is a flammable liquid. Store away from heat, sparks, oxidizers, and open flame, and use only with adequate ventilation. Ground and bond containers during larger transfers where static discharge is possible. Review the Safety Data Sheets before use and follow your site-specific handling procedure.
Why Buy From Alliance Chemical
Alliance Chemical is a wholesale isopropyl alcohol distributor shipping from Taylor, Texas. Single quarts and full tote quantities get the same treatment: lot-specific COA support, current SDS on every product, volume pricing that is printed on the page rather than hidden behind a quote form, and no hazmat fees.
Related: Solvents, Alcohols, Acetone, Deionized Water.
Buy by package size
Isopropyl Alcohol is stocked in 5 gallon pails, 55 gallon drums and 275 and 330 gallon
IBC totes, as well as quart and gallon containers. Each package has its own page with
current per-SKU pricing and shipping weights:
Shop by concentration and grade
Bulk and standing-order pricing is quoted directly — see the
bulk isopropyl alcohol supplier page
or call 512-365-6838. Ships from Taylor, Texas with no hazmat fees and no minimum order.
