1-quart bottle of 99.9% Isopropyl Alcohol ACS Reagent Grade, HDPE container with Alliance Chemical branding and flammability
1-gallon bottles of Alliance Chemical 99.9% Isopropyl Alcohol, ACS Reagent Grade, with flammable liquid warning symbols
1-quart bottles of Alliance Chemical 99.9% Isopropyl Alcohol ACS Reagent Grade, HDPE containers with flammable liquid
Four 1-gallon Alliance Chemical Isopropyl Alcohol 99.9% ACS Reagent Grade HDPE jugs with handles and white screw caps
Alliance Chemical 5-gallon pail of 99.9% Isopropyl Alcohol ACS Reagent Grade, black containerlabels and NFPA diamond symbols
15-gallon blue Carboy container of 99.9% Isopropyl Alcohol (IPA), ACS reagent grade, with Alliance Chemical label and NFPA
55-gallon black steel drum of 99.9% ACS reagent-grade isopropyl alcohol with NFPA diamond hazard label, Alliance Chemical
Alliance Chemical 275-gallon HDPE tote of Isopropyl Alcohol 99.9% ACS Reagent Grade with a steel cage.
Alliance Chemical company logo
Full pallet (36 x 4 Gallon Cases) of 99.9% ACS Reagent Grade Isopropyl Alcohol in kraft boxes with Alliance Chemical
36x5-gallon metal drums of 99.9% ACS Reagent Grade Isopropyl Alcohol on pallet, black drums with Alliance Chemical branding
Quart bottles of 99.9% Isopropyl Alcohol ACS Reagent Grade with flammable warning symbols, Alliance Chemical brand, clear
1-gallon HDPE container of Alliance Chemical 99.9% Isopropyl Alcohol, ACS Reagent Grade, with flammable warning labels
1-gallon HDPE jugs of 99.9% Isopropyl Alcohol ACS Reagent Grade with flammable warning symbols, Alliance Chemical branded
Alliance Chemical Isopropyl Alcohol 99.9% ACS Reagent Grade in a 330-gallon HDPE tote with a steel cage.
Alliance Chemical Isopropyl Alcohol 99.9% ACS Reagent Grade in a blue 55-gallon plastic drum with white caps.
IPA 99.9% ACS - 4 x 55 Gallon Drums

Isopropyl Alcohol 99.9% ACS Reagent Grade

Category : Alcohols

$29.00
Quantity
Size:
Variation:
  • $29.00
    Delivery every
    $27.55
  • $48.40
    Delivery every
    $45.98
  • $48.40
    Delivery every
    $45.98
  • $98.00
    Delivery every
    $93.10
  • $54.00
    Delivery every
    $51.30
  • $105.00
    Delivery every
    $99.75
  • $210.00
    Delivery every
    $199.50
  • $4,300.00
    Delivery every
    $4,085.00
  • $245.00
    Delivery every
    $232.75
  • $660.00
    Delivery every
    $627.00
  • $4,500.00
    Delivery every
    $4,275.00
  • $485.00
    Delivery every
    $460.75
  • $1,370.00
    Delivery every
    $1,301.50
  • $4,800.00
    Delivery every
    $4,560.00
  • $5,600.00
    Delivery every
    $5,320.00
  • $6,700.00
    Delivery every
    $6,365.00

Need a different spec?

Isopropyl Alcohol 99.9% ACS Reagent Grade Current
Isopropyl Alcohol 91%- USP Grade From $25.00 Isopropyl Alcohol 70% USP Grade From $25.00 Isopropyl Alcohol 60% USP Grade From $25.00 Isopropyl Alcohol 50% USP Grade From $25.00
Ask a question
Other Grades & Concentrations

Available in other grades and concentrations:

Alliance Chemical 1-quart bottles of USP-grade 91% Isopropyl Alcohol in ribbed HDPE containers
Four 1-quart plastic bottles of Alliance Chemical Isopropyl Alcohol 91% USP Grade with white caps and safety labels.
Isopropyl Alcohol 91%- USP Grade
From $25.00
CAS: 67-63-0 C3H8O
1-quart bottle of Alliance Chemical 70% USP-grade isopropyl alcohol in HDPE container
1-quart bottles of Alliance Chemical 70% USP-grade isopropyl alcohol in clear HDPE containers
Isopropyl Alcohol 70% USP Grade
From $25.00
CAS: 67-63-0 C3H8O
Isopropyl Alcohol 60% USP Grade
Isopropyl Alcohol 60% USP Grade
From $25.00
CAS: 67-63-0 C3H8O
Isopropyl Alcohol 50% USP Grade
Isopropyl Alcohol 50% USP Grade
From $25.00
CAS: 67-63-0 C3H8O
$29.00
Ask a question
Other Grades & Concentrations

Available in other grades and concentrations:

Alliance Chemical 1-quart bottles of USP-grade 91% Isopropyl Alcohol in ribbed HDPE containers
Four 1-quart plastic bottles of Alliance Chemical Isopropyl Alcohol 91% USP Grade with white caps and safety labels.
Isopropyl Alcohol 91%- USP Grade
From $25.00
CAS: 67-63-0 C3H8O
1-quart bottle of Alliance Chemical 70% USP-grade isopropyl alcohol in HDPE container
1-quart bottles of Alliance Chemical 70% USP-grade isopropyl alcohol in clear HDPE containers
Isopropyl Alcohol 70% USP Grade
From $25.00
CAS: 67-63-0 C3H8O
Isopropyl Alcohol 60% USP Grade
Isopropyl Alcohol 60% USP Grade
From $25.00
CAS: 67-63-0 C3H8O
Isopropyl Alcohol 50% USP Grade
Isopropyl Alcohol 50% USP Grade
From $25.00
CAS: 67-63-0 C3H8O

Isopropyl Alcohol 99.9% ACS Reagent Grade

$29.00
1-quart bottle of 99.9% Isopropyl Alcohol ACS Reagent Grade, HDPE container with Alliance Chemical branding and flammability
1-gallon bottles of Alliance Chemical 99.9% Isopropyl Alcohol, ACS Reagent Grade, with flammable liquid warning symbols
1-quart bottles of Alliance Chemical 99.9% Isopropyl Alcohol ACS Reagent Grade, HDPE containers with flammable liquid
Four 1-gallon Alliance Chemical Isopropyl Alcohol 99.9% ACS Reagent Grade HDPE jugs with handles and white screw caps
Alliance Chemical 5-gallon pail of 99.9% Isopropyl Alcohol ACS Reagent Grade, black containerlabels and NFPA diamond symbols
15-gallon blue Carboy container of 99.9% Isopropyl Alcohol (IPA), ACS reagent grade, with Alliance Chemical label and NFPA
55-gallon black steel drum of 99.9% ACS reagent-grade isopropyl alcohol with NFPA diamond hazard label, Alliance Chemical
Alliance Chemical 275-gallon HDPE tote of Isopropyl Alcohol 99.9% ACS Reagent Grade with a steel cage.
Alliance Chemical company logo
Full pallet (36 x 4 Gallon Cases) of 99.9% ACS Reagent Grade Isopropyl Alcohol in kraft boxes with Alliance Chemical
36x5-gallon metal drums of 99.9% ACS Reagent Grade Isopropyl Alcohol on pallet, black drums with Alliance Chemical branding
Quart bottles of 99.9% Isopropyl Alcohol ACS Reagent Grade with flammable warning symbols, Alliance Chemical brand, clear
1-gallon HDPE container of Alliance Chemical 99.9% Isopropyl Alcohol, ACS Reagent Grade, with flammable warning labels
1-gallon HDPE jugs of 99.9% Isopropyl Alcohol ACS Reagent Grade with flammable warning symbols, Alliance Chemical branded
Alliance Chemical Isopropyl Alcohol 99.9% ACS Reagent Grade in a 330-gallon HDPE tote with a steel cage.
Alliance Chemical Isopropyl Alcohol 99.9% ACS Reagent Grade in a blue 55-gallon plastic drum with white caps.
IPA 99.9% ACS - 4 x 55 Gallon Drums

Quick Answer

What is Isopropyl Alcohol 99.9% ACS Reagent Grade used for, and what should buyers verify before ordering?

Isopropyl Alcohol 99.9% ACS Reagent Grade is supplied at 99-100.5% in ACS Grade with UN 1219, DOT Class 3 . Buyers should confirm pack size, grade, SDS, COA needs, and freight requirements before purchase.

  • Assay: 99-100.5%
  • Grade: ACS Grade
  • UN number: UN 1219
  • DOT class: 3
  • Documents: SDS and lot-specific COA support
  • Shipping: UPS for small packs; LTL/FTL for pails, drums, totes, and bulk orders

Commercial Fulfillment Snapshot

Buy Isopropyl Alcohol 99.9% ACS Reagent Grade with faster decisions and fewer back-and-forth emails.

Ships from Taylor, Texas. In-stock orders placed before 1:00 PM CT (Mon-Thu) and before 12:00 PM CT (Fri) typically ship same business day. Order online 24/7.

Email Bulk Quote Call (512) 365-6838

Technical Documents

SDS ENSDS FRSDS ESSDS JATDSCOA

Lot-specific COA is issued per shipment batch.

Who Buys This
  • Analytical testing laboratories
  • HPLC method development labs
  • Pharmaceutical R&D facilities
  • University research departments
  • QA/QC analytical teams
Purity / Grade Guide
  • ACS Reagent Grade certified
  • 99.9% concentration verified by COA for analytical work
  • HPLC & spectroscopy applications
  • Meets stringent laboratory standards
Pack Sizes
  • 1 Quart: lab & small jobs
  • 1 Gallon: shop & maintenance
  • 5 Gallon: production & regular use
  • 15 Gallon: mid-volume operations
  • 55 Gallon: bulk drum
  • 275 Gallon: high-volume tote
  • 330 Gallon: max-volume tote
SDS / COA / TDS
  • UN 1219 Class 3 PG II
  • SDS included with order
  • COA with purity specs
  • ACS compliance documentation
Small Packs: UPS Ground nationwide for pints, quarts, and gallons.
LTL / FTL: ABF, SEFL, Saia, XPO, and partner carriers for pails, drums, totes, and full truckloads.
Support: Email or call for freight options, hazardous-material routing, and lead-time confirmation.

Why Isopropyl Alcohol 99.9% ACS Reagent Grade

Buyers choose Isopropyl Alcohol 99.9% ACS Reagent Grade when their analytical chemistry, semiconductor manufacturing, or demanding electronics cleaning applications cannot tolerate the trace moisture or impurities found in lower-concentration solvents. Meeting the strict analytical specifications established by the American Chemical Society, this highly concentrated, transparent liquid provides an absolute zero-residue evaporation profile. As a mobile liquid with high volatility, it delivers complete water miscibility and dissolves many organic compounds effectively, making it a critical component for laboratory operations and high-tech manufacturing processes where exact chemical behavior is mandatory.

Best Applications for This Grade

  • Semiconductor and Electronics Manufacturing: Commonly applied in circuit board defluxing, wafer processing, and contact cleaning where the 99.9% concentration guarantees a completely residue-free finish upon rapid evaporation.
  • Analytical Chemistry: Functions as a consistent mobile phase in liquid chromatography and serves as a precise extraction solvent, strictly conforming to ACS limits for heavy metals, non-volatile matter, and water content.
  • Optics and Photonics: Serves as an effective cleaning agent for delicate lenses, fiber optic sensors, and laser hardware where even microscopic residual films would negatively impact light transmission and equipment performance.
  • Industrial Laboratory Research: Commonly applied in general laboratory environments for sample preparation, organic synthesis, and equipment rinsing due to its predictable solvency power and known purity profile.
  • Specialty Manufacturing: Integrated into exact coatings, adhesives, and electronics-grade formulations that demand a strictly controlled evaporation rate and complete solubility with other water-miscible chemical compounds.

When to Choose a Different Grade

  • If maintenance teams need cost-effective cleaning power for general industrial degreasing, machinery wipedowns, or bulk coatings formulation where analytical certification is not required, choose Isopropyl Alcohol 99% - Technical Grade.
  • If facility protocols strictly require adherence to United States Pharmacopeia monographs for controlled manufacturing environments, choose Isopropyl Alcohol 70% USP Grade or Isopropyl Alcohol 91%- USP Grade.
  • If a specific coating or adhesive formulation demands an ester-based solvent with a distinct solvency profile rather than an alcohol, choose Isopropyl Acetate 99.98% ACS Grade.
Property Value
Molecular Weight 60.10
Formula C3H8O
Assay 99-100.5%
Grade ACS Grade
Flash Point 12°C (53.6°F)
Form Liquid
Solubility Miscible with water and most organic solvents
Appearance Clear, colorless liquid
Melting Point -89
Boiling Point 82.6
Specific Gravity 0.786
Industry Analytical Chemistry, Research Laboratory, Industrial, Pharmaceutical Manufacturing, Chemical Synthesis

Frequently Asked Questions About Isopropyl Alcohol 99.9% ACS Reagent Grade

What is Isopropyl Alcohol 99.9% ACS Reagent Grade and what is its chemical formula?
Isopropyl Alcohol 99.9% ACS Reagent Grade is a chemical compound with the molecular formula C3H8O, registered under CAS Number 67-63-0 by the Chemical Abstracts Service (PubChem), with a molecular weight of 60.10 g/mol. Alliance Chemical supplies Isopropyl Alcohol 99.9% ACS Reagent Grade in ACS Reagent grade for laboratory, industrial, and commercial applications.
What are the physical properties of Isopropyl Alcohol 99.9% ACS Reagent Grade?
According to the NIOSH Pocket Guide to Chemical Hazards, Isopropyl Alcohol 99.9% ACS Reagent Grade is supplied as a transparent, mobile liquid with high volatility. It has a melting point of -89°C (-128.2°F)°C, a boiling point of 82°C (179.6°F)°C, a flash point of 12°C (53.6°F). Solubility: Complete water miscibility, dissolves many orga....
What grade and purity of Isopropyl Alcohol 99.9% ACS Reagent Grade does Alliance Chemical offer?
Alliance Chemical offers Isopropyl Alcohol 99.9% ACS Reagent Grade in ACS Reagent grade with a purity assay of 99.9%. Every lot ships with a Certificate of Analysis (COA) and Safety Data Sheet (SDS) prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and GHS Revision 7. Download SDS.
What are common industrial applications of Isopropyl Alcohol 99.9% ACS Reagent Grade?
Isopropyl Alcohol 99.9% ACS Reagent Grade serves a wide range of sectors, including Electronics & Semiconductor, Healthcare & Pharma, Industrial & Manufacturing, and Lab & Research.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling Isopropyl Alcohol 99.9% ACS Reagent Grade?
OSHA-mandated PPE per 29 CFR 1910.132-138:Nitrile gloves (8+ mil), safety goggles, flame-resistant clothing, grounded footwear, closed-toe chemical-resistant footwear. Respiratory protection (organic vapor cartridge) required in areas exceeding PEL/TLV per 29 CFR 1910.134. Emergency eyewash station and safety shower must be accessible within 10 seconds per ANSI Z358.1. Consult the SDS available from Alliance Chemical for complete PPE requirements.
What are the storage requirements for Isopropyl Alcohol 99.9% ACS Reagent Grade?
Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:15-25°C. Segregate from:oxidizers, ignition sources. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for Isopropyl Alcohol 99.9% ACS Reagent Grade?
Emergency response per EPA SPCC (40 CFR 112) and OSHA 29 CFR 1910.120: (1) Alert personnel, evacuate area to 100 feet. (2) Eliminate ignition sources if flammable. (3) Don PPE per SDS Section 8. (4) Stop leak if safe; use emergency shutoffs. (5) Contain with non-combustible absorbent materials, dike with sand/earth. (6)Absorb with vermiculite or commercial spill kits. (7) Collect in DOT-approved containers, label as hazardous waste. Check 40 CFR 302.4 for Reportable Quantity. Emergency: Chemtel 1-800-255-3924 (24/7). Non-emergency: Alliance Chemical 512-365-6838.
What is the DOT shipping classification for Isopropyl Alcohol 99.9% ACS Reagent Grade?
DOT Classification per 49 CFR 172.101:UN1219, Hazard Class3, Packing GroupII. Requires: Hazmat shipping papers (49 CFR 172.200), UN specification packaging (49 CFR 173), hazmat labels (172.400). Alliance Chemical ships all orders in DOT-compliant packaging with proper documentation.
How must Isopropyl Alcohol 99.9% ACS Reagent Grade waste be disposed?
Disposal per RCRA (40 CFR 261-265):Characteristic waste D001 (Ignitable, flash point <60°C). Generator requirements: EPA ID number required if >100 kg/month (40 CFR 262.12). Use EPA-permitted Treatment, Storage, Disposal Facility (TSDF). Never discharge to sewer without POTW written approval (40 CFR 403). Container disposal: Triple rinse (40 CFR 261.7), offer for reconditioning/recycling. State regulations may be more stringent — check with your local environmental agency. Consult the Alliance Chemical SDS for product-specific disposal guidance.
Does Alliance Chemical provide an SDS and COA for Isopropyl Alcohol 99.9% ACS Reagent Grade?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Isopropyl Alcohol 99.9% ACS Reagent Grade. The SDS is prepared in accordance with OSHA Hazard Communication Standard 29 CFR 1910.1200 and the Globally Harmonized System (GHS) Revision 7, covering all 16 required sections including hazard identification, first aid measures, firefighting measures, handling and storage, exposure controls, and regulatory information. The SDS is available for download directly from this product page. COAs are available upon request by contacting Alliance Chemical at 512-365-6838.

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