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Who Buys This
- Analytical labs for HPLC
- Research labs for spectroscopy
- Pharmaceutical manufacturers
- Food processing companies
- Industrial pH control operations
Grade Guide
- ACS Grade meets analytical standards
- 99.7% minimum purity assay
- HPLC & spectroscopy applications
- Pharmaceutical synthesis reagent
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
Docs Included
- UN 2789 Class 8 packaging
- COA with every shipment
- Safety Data Sheet included
- ACS specification compliance
Product Overview
Acetic Acid Glacial, ACS Grade, is a colorless, organic liquid with a distinctive pungent odor. With a concentration of ≥99.7%, this high-purity reagent meets American Chemical Society (ACS) and USP-NF monographs for strict analytical applications. Chemically known as Ethanoic Acid, it provides reliable solvent properties and acidity for sensitive laboratory and manufacturing environments.
We supply this material with rigorous quality control, ensuring low water content and minimal trace metal impurities. This makes it an ideal choice for High-Performance Liquid Chromatography (HPLC), spectroscopy, and fine chemical synthesis where baseline stability is critical. Available in pack sizes from small lab quantities to 55 gallon drums and bulk totes, Alliance Chemical ensures consistent supply for industrial buyers.
Key Properties
- Appearance: Colorless liquid
- Grade: ACS Grade (≥99.7%)
- Chemical Formula: CH₃COOH
- CAS Number: 64-19-7
- Boiling Point: 118–120°C
- Specific Gravity: 1.0495 (at 20°C)
- Water Content: ≤ 0.3% (typical 0.1%)
- Residue After Ignition: ≤ 0.001%
- Heavy Metals (as Pb): ≤ 0.5 ppm
Common Applications
- HPLC Mobile Phase: Used as a mobile phase component in reversed-phase chromatography to achieve separation of organic compounds with reliable pH control and low UV cutoff.
- Spectroscopy Solvent: Serves as a baseline solvent in UV-Vis spectroscopy due to high purity, enabling accurate spectral measurements without interference.
- Chemical Synthesis: Acts as a primary reagent in pharmaceutical and fine chemical synthesis, supporting esterification, deprotection, and acylation reactions.
- Industrial pH Control: Employed in manufacturing processes to precisely adjust and stabilize acidic conditions.
- Surface Treatment: Used in specialized cleaning and surface preparation protocols requiring residue-free solvents.
Safety Precautions
Corrosive Liquid. Acetic Acid Glacial causes severe skin burns and eye damage. It is flammable above 39°C (102°F). Handle only in a well-ventilated area or fume hood with appropriate PPE, including chemical-resistant gloves, goggles, and face shields.
Store in a cool, dry place away from oxidizing agents and strong bases. Keep containers tightly closed to prevent moisture absorption. In case of exposure, rinse immediately with water for 15 minutes and seek medical attention. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
Related Products
| Property | Value |
|---|---|
| Molecular Weight | 60.05 g/mol |
| Formula | CH3COOH |
| Assay | 100% |
| Grade | ACS |
| Flash Point | 39 |
| Form | Liquid |
| Solubility | Miscible with water, alcohol, and ether |
| Appearance | Colorless, clear liquid |
| Melting Point | 16 °C |
| Boiling Point | 118 °C |
| Specific Gravity | 1.049 |
| Industry | Industrial, Chemical, Research |
Frequently Asked Questions About Acetic Acid Glacial ACS Grade
What is Acetic Acid Glacial ACS Grade and what is its chemical formula?
Acetic Acid Glacial ACS Grade is a chemical compound with the molecular formula CH3COOH, registered under CAS Number 64-19-7 by the Chemical Abstracts Service (PubChem), with a molecular weight of 60.05 g/mol. Alliance Chemical supplies Acetic Acid Glacial ACS Grade in ACS grade for laboratory, industrial, and commercial applications.
What are the physical properties of Acetic Acid Glacial ACS Grade?
According to the NIOSH Pocket Guide to Chemical Hazards, Acetic Acid Glacial ACS Grade is supplied as a colorless, clear liquid. It has a melting point of 16°C, a boiling point of 118°C, a flash point of 39. The specific gravity is 1.049 relative to water. Solubility: Miscible with water, alcohol, and ether.
What grade and purity of Acetic Acid Glacial ACS Grade does Alliance Chemical offer?
Alliance Chemical offers Acetic Acid Glacial ACS Grade in ACS grade with a purity assay of 100%. 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 Acetic Acid Glacial ACS Grade?
Acetic Acid Glacial ACS Grade serves a wide range of sectors, including Industrial, Chemical, and Research.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling Acetic Acid Glacial ACS Grade?
OSHA-mandated PPE per 29 CFR 1910.132-138:Chemical-resistant gloves (20+ mil neoprene or PVC), full face shield over safety goggles (ANSI Z87.1), acid-resistant apron or chemical suit, 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 Acetic Acid Glacial ACS Grade?
Store perOSHA 29 CFR 1910.106: Approved flammable storage cabinet, maximum 60 gallons per cabinet, grounding/bonding required. Temperature range:above 16°C to prevent crystallization. Segregate from:bases, reactive metals, organic materials. Maximum storage:2-3 years unopened.
What is the emergency spill procedure for Acetic Acid Glacial ACS 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)Carefully neutralize with sodium bicarbonate (5-10% solution), monitor exothermic reaction. (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 Acetic Acid Glacial ACS Grade?
DOT Classification per 49 CFR 172.101:See SDS Section 14 for specific UN number, Hazard Class8 (Corrosive), Packing GroupII/III. 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 Acetic Acid Glacial ACS Grade waste be disposed?
Disposal per RCRA (40 CFR 261-265):Characteristic waste D002 (Corrosive, pH ≤2 or ≥12.5). 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 Acetic Acid Glacial ACS Grade?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Acetic Acid Glacial ACS 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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