East Harbour Group is a trusted commercial acetic acid supplier, delivering Acetic Acid 80% Technical Grade (CH₃COOH) to industrial clients worldwide. Also known as Ethanoic Acid 80% or 80 Acetic Acid, this technical-grade solution is the workhorse commercial concentration used across vinyl acetate monomer (VAM) production, ester manufacturing, textile processing, rubber coagulation and industrial cleaning. As an established acetic acid supplier, we provide a secure, compliant and efficient source of high-purity CH₃COOH, helping our customers reduce supply chain risk and maintain uninterrupted production. Acetic Acid 80% is a clear, colourless liquid with the chemical formula CH₃COOH and CAS number 64-19-7, supplied at 78–80% concentration to controlled technical-grade specification.
| CAS Number: | 64-19-7 |
| UN Number: | 2790 |
| Hazard Class: | 8 |
| Packing Group: | II |
What is the CAS Number of Acetic Acid 80%?
Acetic acid, regardless of its concentration, shares the same CAS (Chemical Abstracts Service) number: 64-19-7. This unique identifier is used to recognise the specific chemical compound across chemical databases and regulatory systems worldwide, whether the product is supplied at 80% technical grade or higher concentrations.
What is the UN Number of Acetic Acid 80%?
The UN number for Acetic Acid 80% is UN2790. This internationally recognised identifier is assigned by the United Nations to classify hazardous substances during transport. UN2790 refers to “Acetic Acid Solution” and applies to commercial acetic acid solutions of varying concentrations, ensuring correct identification, packaging and handling throughout the supply chain.
What is the Hazard Class and packing group of Acetic Acid 80%?
Acetic Acid 80% is assigned Hazard Class 8, identifying it as a corrosive substance capable of causing severe damage to skin, eyes and many materials on contact. At 80% concentration, it is classified under Packing Group II, signifying a medium level of transport danger. It must be handled with appropriate protective equipment and kept away from oxidising agents and incompatible metals.
Why Partner with East Harbour Group as Your Acetic Acid Supplier?
Sourcing a corrosive industrial chemical like commercial acetic acid demands a partner with proven expertise, rigorous safety standards and a dependable global network. At East Harbour Group, we offer more than product supply – we provide reliability, technical knowledge and responsive service at every stage of your procurement.
Precision technical-grade specification: we supply Acetic Acid 80% Technical Grade to a controlled specification (78–80% assay, max 0.02% evaporation residue, max 0.20% butyl acetate), managed to strict tolerances batch by batch to support consistent industrial outcomes.
Established global reach: as an international acetic acid supplier, our distribution network supports customers across the UK, Europe, Asia and beyond – coordinating efficient delivery by road, sea or air wherever your operations are based.
Risk-resilient supply chains: from supplier diversification to inventory planning, our operations are built to absorb volatility and reduce your exposure to disruption in commercial acetic acid supply.
Specialists in hazardous materials: we handle acetic acid as a Class 8 corrosive in full accordance with international regulations, ensuring every shipment is correctly packaged, labelled and transported under UN2790.
Compliance without compromise: our supply chain and warehousing operations are accredited by UKWA, BIFA and FTA, ensuring traceability, safety and professional standards throughout distribution.
Understanding Commercial Acetic Acid Concentrations
Commercial acetic acid is supplied at a range of concentrations to suit different industrial applications. Acetic Acid 80% Technical Grade is one of the most widely used commercial concentrations, balancing reactivity with handling practicality – dilute enough to extend pot life and reduce some handling risks compared with higher concentrations, while still providing the chemical activity required for vinyl acetate monomer (VAM) production, ester manufacturing and industrial-scale synthesis. Solutions above approximately 99% are described as glacial acetic acid, supplied where higher reactivity or lower water content is required. For applications requiring this higher-purity grade, East Harbour Group also supplies Glacial Acetic Acid.
Packaging Options
- Road tankers (bulk commercial acetic acid)
- Rail tankers (bulk)
- ISO tanks (containerised, suitable for international transport)
- Intermediate Bulk Containers (IBCs) – 1000 litres
- Drums (smaller orders and specialised handling)
Multi-Modal Transport
Our multi-modal service offers full flexibility – road freight across the UK and Europe, sea freight for larger bulk acetic acid orders, and air freight for expedited delivery. Every movement adheres to UN2790 Class 8 transport regulations, ensuring a compliant, uninterrupted supply wherever you operate.
Physical properties of Acetic Acid (80%) Technical Grade
Physical State:
No information available
Appearance:
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Odor:
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pH:
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Molecular Formula:
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FAQs
Acetic Acid 80% Technical Grade has a wide range of industrial uses. Its principal applications include the production of vinyl acetate monomer (VAM) and the manufacture of industrial esters (solvents, plasticisers, synthetic aromas). It is also used in textile dye fixation, rubber coagulation in latex processing, industrial cleaning and descaling, and as a controlled reagent in organic synthesis. It is widely used as an eco-friendly weed control agent in agricultural applications, and for descaling limescale and removing rust in industrial cleaning.
Acetic Acid 80% is a corrosive substance (Class 8) and must be handled with care. Anything over 25% concentration can cause severe skin burns and eye damage on contact (H314). At 80% concentration, it is highly corrosive and should only be handled by trained personnel with appropriate protective equipment, following the guidance in our Safety Data Sheet. Vapours can also reach hazardous concentrations through evaporation – always ensure adequate ventilation.
Simply put; yes. Over 39°C there is a risk of flammability. We highly recommend following precautionary storing methods and not exposing Acetic Acid 80% to open flames, sparks or smoke.
The boiling point of Acetic Acid 80% Technical Grade is between 101°C and 107°C. This is significantly higher than water (100°C) due to acetic acid's hydrogen bonding, and lower than glacial acetic acid (~118°C) due to the water content.
The difference is concentration. Acetic Acid 80% Technical Grade is supplied at 78–80% acetic acid in water, while glacial acetic acid is supplied at approximately 99–100% acetic acid (essentially anhydrous). Glacial is the more reactive form and is used where lower water content is required, but is also more hazardous to handle. The 80% technical grade is widely used as the commercial workhorse concentration for VAM production, ester manufacturing, textile and rubber processing. East Harbour Group supplies both grades – see our Glacial Acetic Acid page for the higher-concentration option.
Yes. “Technical grade” and “commercial acetic acid” are effectively the same designation – acetic acid supplied to a controlled industrial specification suitable for manufacturing, processing and synthesis. “Technical grade” specifically denotes that the product meets defined purity tolerances (for example, the East Harbour Group specification of 78–80% assay, max 0.02% evaporation residue and max 0.20% butyl acetate) rather than the higher purity of food, pharmaceutical or analytical grades.
Yes. East Harbour Group supplies Acetic Acid 80% Technical Grade in a full range of bulk packaging options, including road tankers, rail tankers, ISO tanks for containerised international transport, 1000-litre IBCs and drums for smaller orders. As a commercial acetic acid supplier we coordinate compliant bulk delivery worldwide under UN2790 Class 8 regulations. Contact our sales team for a tailored quote based on your required volume and destination.
East Harbour Group is an established commercial acetic acid supplier based in the UK, delivering Acetic Acid 80% Technical Grade worldwide via multi-modal logistics – road, sea and air. Our distribution network supports industrial customers across the UK, Europe, Asia and beyond, with full UN2790 Class 8 transport compliance and UKWA, BIFA and FTA accreditation throughout the supply chain.
For competitive pricing on Acetic Acid 80% Technical Grade, including bulk and tanker quantities, contact our expert sales team. You can buy acetic acid from East Harbour Group by submitting an online enquiry, calling directly, or emailing your requirements – and we will provide a transparent, tailored quote and full technical documentation.
IF YOU WANT TO LEARN MORE ABOUT HOW EAST HARBOUR GROUP LTD CAN HELP YOUR BUSINESS, GET IN TOUCH.