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Product Overview
Acetic Acid Glacial Technical is a colorless, hygroscopic liquid representing a highly concentrated (>99.5%) form of acetic acid (CH₃COOH). Also known as Ethanoic Acid or Vinegar Acid, this Technical Grade material is supplied with a strict impurity profile, making it suitable for demanding industrial applications. The material exhibits a specific gravity of approximately 1.049 g/mL at 20°C and maintains a boiling range of 118–120°C.
While often used as a chemical intermediate, this product serves as a vital solvent in organic synthesis and a pH regulator in water treatment facilities. Its low water content ensures predictable performance in moisture-sensitive reactions. Note: While this product meets high purity standards, users requiring certification for food or pharmaceutical applications should refer to our specific Food Grade or USP listings.
Key Properties
- Assay: Min 99.5% (Typical 99.8%) via Titration
- Appearance: Colorless liquid, free from suspended matter
- Specific Gravity: 1.049 g/mL @ 20°C
- CAS Number: 64-19-7
- Impurity Control: Low levels of Chlorides, Sulfates, and Heavy Metals
- Solubility: Miscible with water, ethanol, glycerol, and ether
Common Applications
- pH Adjustment: Used extensively in industrial water treatment to neutralize alkaline streams and optimize coagulation processes.
- Chemical Synthesis: Acts as a polar aprotic solvent and raw material in the manufacturing of acetate esters, acetic anhydride, and terephthalic acid.
- Textile Processing: Essential in the dyeing industry for pH control and as a solvent carrier for specific dye formulations.
- Surface Preparation: Utilized in metal cleaning and descaling operations due to its ability to dissolve mineral deposits.
- Laboratory Reagent: Serves as a reliable solvent and reagent for titrations and preparative workflows.
Safety Precautions
Acetic Acid Glacial is a corrosive, flammable liquid. Handle only in dedicated chemical handling areas with appropriate ventilation (fume hood recommended). Wear chemical-resistant gloves (butyl rubber), splash-proof goggles, and a lab coat. Store in a cool, dry, well-ventilated area away from oxidizing agents and strong bases. Keep containers tightly closed to prevent moisture absorption.
Emergency: In case of skin or eye contact, rinse immediately with copious amounts of water for at least 15 minutes and seek medical attention. Refer to the Safety Data Sheet (SDS) for detailed handling, storage, and disposal specifications. Transport Classification: UN 2789, Acetic Acid, Glacial, Class 8 (3), PG II.
Benefits
High Purity: >99.5% concentration ensures efficiency in chemical reactions.
Versatile Solvent: Compatible with a wide range of organic and inorganic workflows.
Cost-Effective: Available in bulk sizes from 5-gallon pails to 330-gallon totes.
Reliable Supply: Consistent sourcing for continuous industrial operations.
Related Products
| Property | Value |
|---|---|
| Molecular Weight | 60.05 g/mol |
| Formula | CH3COOH |
| Assay | 100% |
| Flash Point | 39 |
| Form | Liquid |
| Solubility | Highly water soluble |
| Appearance | Clear, colorless liquid |
| Melting Point | 16 °C |
| Boiling Point | 118 °C |
| Industry | Chemical Manufacturing, Industrial Processing, Research, Textile |
Frequently Asked Questions About Acetic Acid Glacial Technical
What is Acetic Acid Glacial Technical and what is its chemical formula?
Acetic Acid Glacial Technical 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 Technical for laboratory, industrial, and commercial applications.
What are the physical properties of Acetic Acid Glacial Technical?
According to the NIOSH Pocket Guide to Chemical Hazards, Acetic Acid Glacial Technical is supplied as a clear, colorless liquid. It has a melting point of 16°C, a boiling point of 118°C, a flash point of 39. Solubility: Highly water soluble.
What grade and purity of Acetic Acid Glacial Technical does Alliance Chemical offer?
Alliance Chemical offers Acetic Acid Glacial Technical 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 Technical?
Acetic Acid Glacial Technical serves a wide range of sectors, including Chemical Manufacturing, Industrial Processing, Research, and Textile.Alliance Chemical provides the documentation and quality certifications required for use in regulated environments.
What PPE is required when handling Acetic Acid Glacial Technical?
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 Technical?
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 Technical?
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 Technical?
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 Technical 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 Technical?
Yes. Alliance Chemical provides a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for every lot of Acetic Acid Glacial Technical. 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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