Glacial Acetic Acid 99.8%

Glacial Acetic Acid 99.8% (CAS 64-19-7, molecular formula C2H4O2) is a core commodity reagent used wherever reliable acid or alkali strength matters — from surface treatment and pH correction to downstream salt manufacture. China Chemicals supplies it at 99.8% min in pack sizes from 1 L through to 200 L Drum, so laboratory trial quantities and full production volumes can be sourced from the same specification.

It is also traded as Ethanoic Acid, Glacial Acetic Acid, Vinegar Acid. Every consignment ships with a batch-specific Certificate of Analysis and the current Safety Data Sheet, and material is stored and picked under stock rotation so you receive product well inside its shelf life.

Typical applications

Vinyl acetate monomer and PTA production
Textile dyeing and printing pH control
Latex coagulation in rubber processing
Food acidulant and preservative at food grade
Descaling and industrial cleaning formulations

Technical specification

Chemical name	Glacial Acetic Acid 99.8%
Synonyms	Ethanoic Acid, Glacial Acetic Acid, Vinegar Acid
CAS number	64-19-7
Molecular formula	C2H4O2
Appearance	Clear colourless liquid, pungent odour
Assay	99.8% min
Water	0.15% max
Formic acid	0.05% max
Iron (Fe)	1 ppm max
Density at 20°C	1.049 g/cm³
Freezing point	16.5°C min

Values above are typical and are confirmed on the Certificate of Analysis issued against each batch. Tighter specifications can be quoted where a process requires them.

Packaging and supply

Available in 1 L, 5 L, 25 L, 200 L Drum. Bulk, road tanker and export drum quantities are quoted on request, including FOB and CIF terms for international shipment. Pricing shown is per pack in USD, exclusive of freight and any applicable duties.

Handling and safety

Transport classification: UN2789 · Corrosive / Flammable, Class 8. Store in the original closed container in a cool, well-ventilated area away from incompatible materials, and handle using appropriate personal protective equipment. Read the Safety Data Sheet in full before use — it is issued with every order and is available on request before purchase.

Supply to industry only. Products are sold for legitimate industrial, laboratory and manufacturing use. We may request end-use details and business registration before releasing an order.