The vapour of acetic anhydride is harmful. Because of its reactivity toward water, alcohol foam or carbon dioxide are preferred for fire suppression. For example, the reaction of acetic anhydride with ethanol is: Acetic anhydride is an irritant and flammable. Alcohols and amines are readily acetylated. In these conversions, acetic anhydride is viewed as a source of CH3CO+. of modified food starch and for acetylation of monoglyceridesĪcetic anhydride is a versatile reagent for acetylations, the introduction of acetyl groups to organic substrates. 607, 1969.Įsterification agent for use in prepn. "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. GHS Label elements, including precautionary statementsĪMA Archives of Industrial Hygiene and Occupational Medicine. GHS Classification in accordance with (OSHA HCS) S 45 - In case of accident or if you feel unwell seek medical advice immediately.Ĭlassification of the substance or mixture S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 20/21 - When using do not eat, drink or smoke. S 02 - Keep out of the reach of children. R 20/22 - Harmful by inhalation and if swallowed.
ACETIC ANHYDRIDE SDS SIGMA ALDRICH FULL
Our specialists - in-depth knowledge of the market and products allows us to provide full consulting services, from the purchase to the supply of raw materials. Presence all over the country, staff dedicated to sourcing raw materials and considerable storage capacity guarantee that goods are rapidly obtained and supplied. The 3 ECSA-owned warehouses guarantee considerable storage area and capacity in each warehouse, with full availability of products (base chemicals and speciality chemicals). We have warehouses in strategic locations to supply goods to Switzerland and to the rest of the world. We constantly carry out risk analyses for each infrastructure, defining safety levels and implementing corrective measures promptly wherever they are needed. We guarantee full compliance with the current laws and continuous training for our staff. We have obtained many certifications (ISO, SQAS, GDP, Responsible Care, Bio-Inspecta, RSPO, etc.). Your satisfaction is our greatest success. We strive every day to find the best products that satisfy your needs as quickly as possible. The focus of our approach and operations is you, our customers. With our experience, we can rapidly and safely connect you with the best suppliers on the market, providing you with a complete search, consulting and assistance service.
ACETIC ANHYDRIDE SDS SIGMA ALDRICH PROFESSIONAL
They guarantee professional and customised consultancy and services. The company, which is active in international distribution and trading, is organised into industrial segments that are managed by teams of specialists and experts. We have been distributing chemical products for over 100 years and we have a special interest in protecting the environment and in the safety of our facilities and collaborators.Įstablished in 1913 as a small grocery store, in its over 100 years of activity ECSA Chemicals has become one of the most important Swiss-owned distributors of chemical products. With an organisation divided into industrial segments managed by specialists, it has become one of the largest distributors worldwide.ĮCSA Chemicals is the largest Swiss-owned company in terms of warehouses for the distribution of chemical products. ECSA Chemicals has been active since 1913 in the trading and international commerce of raw materials.
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