Barium acetate
Description
Barium acetate (CAS 543-80-6), also known as barium diacetate, is an inorganic barium salt used primarily as a catalyst precursor and chemical intermediate in industrial synthesis.
It delivers controlled barium ion release in processes requiring precise metal salt activity, making it a functional choice for catalyst preparation and specialty chemical manufacturing.
In catalyst production, barium acetate serves as a precursor for barium-containing catalysts used in organic synthesis and petroleum refining processes for various industrial applications.
Pharmaceutical manufacturers use it as a reagent and intermediate where controlled barium content is required in API synthesis workflows to ensure consistent chemical reactions and outcomes.
In laboratory and analytical settings, it functions as a pH buffer and precipitation agent for sulfate detection and gravimetric analysis, providing reliable results for researchers.
Specialty chemical formulators also draw on it for the preparation of barium-based compounds where acetate acts as a reactive leaving group during thermal decomposition or calcination.
Barium acetate is supplied as a white crystalline powder or granular solid. It is available in technical and reagent grades, with purity specifications typically ranging from 98% to 99%+.
Quality standards are maintained throughout production to meet specific end-use requirements. Packaging options generally range from laboratory-scale quantities to bulk industrial supply.
Physical Properties
| Melting Point | 450°C |
| Density | 2.47 g/cm³ |
| Appearance | White Crystalline Powder |
| Color | White |
| Odor | Slight acetic acid odor |
| Form | Solid |
| Water Solubility | soluble |
| Vapor Pressure | 15.7hPa at 25℃ |
| pH | 7-8.5 (20℃, 5%) |
| Log P | -0.17 |
Safety & Handling (Learn More)
Trade & Regulatory
| HS Code | 29152900 |
| WGK (Germany) | 1 |
Documentation
Other Names
Barium diacetate|ACETIC ACID, BARIUM SALT|Octan barnaty|barium(2+) diacetate|Caswell No. 068A|Acetic acid, barium salt (2:1)|Barium(II) acetate
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