Antimony trioxide and beyond

For nearly 25 years, Amspec has been a leader in the antimony trioxide industry. Our committment to quality is so fundamental that Amspec has permanently elevated the industry. During the 1980s and 90s, we noticed better quality antimony metal ore led to better finished products. Consequently, we demanded higher and higher purity ore from our suppliers. Our product was so good that our competitors took notice and started using similar quality raw materials for their products. Eventually, this led to the creation of a new category of raw material for our industry, 100 ppm max bismuth antimony metal. Low bismuth antimony is now the standard raw material for flame retardant grade antimony trioxide all the way up to catalyst grade material. Even though we are a small company we have had a big impact.

Today our impact goes beyond selling chemicals as it must in our ever increasely technical world - we design specialty chemical solutions and our passion for quality extends to a wide variety of antimony-based specialty chemicals and metal acetylacetonates.

Products and Services

Amspec's customers are companies that are looking for a great value by getting quality products, outstanding customer service, and expert technical support.

Catalysts	Flame Retardants
Metal Organics	Crosslinkers
Services