About Soda Ash - ANSAC

By: Ansac  06-Dec-2011
Keywords: Glass, Sodium, Soda Ash

Soda ash, the trade name for sodium carbonate (Na2CO3), is a white, anhydrous, powdered or granular material. It is an essential raw material used in the manufacturing of glass, detergents chemicals and other industrial products.

As such, soda ash is one of the most widely used and important commodities in the United States, contributing substantially to the gross domestic product. For this reason, the Federal Reserve Board incorporates monthly soda ash production data into monthly economic indicators used to monitor the condition of the U.S. economy.

Sodium carbonate has been used in manufacturing for over 5,000 years. Ancient Egyptians used it to make glass ornaments and vessels. They recovered the product from dry lake-bed deposits or by burning seaweed and other marine plants. The Romans also used soda ash for baking bread, making glass and for medicinal purposes. Its extraction from the ashes of various plants continued until the middle of the 19th century and gave it the present-day name of "soda ash".

Soda ash is made in three main grades - light, medium and dense. These have the same chemical properties and only differ in physical characteristics, such as bulk density and particle size and shape (which affect flow characteristics and angle of repose).

When companies process and produce soda ash, a number of other sodium compounds are made as co-products, including sodium bicarbonate (also known as baking soda), sodium sulfite, sodium tripolyphosphate, and chemical caustic soda.

Sources: Tata Chemicals North America Inc., Mineral Information Institute, OCI Chemical Corporation, U.S. Geological Survey

Keywords: Glass, Soda Ash, Sodium, Sodium Carbonate

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Dense Soda Ash - ANSAC

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Medium Dense Soda Ash - ANSAC

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Health and Safety - ANSAC

ANSAC is committed to ensuring the safety of people and the environment and consistently aims to maintain the highest standards of safety and quality in all that we do worldwide. Personnel entering bins or silos containing soda ash must wear safety belts properly roped to rescue facilities and be physically observed by someone not on the soda ash pile.


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Quality & ISO 9001 - ANSAC

The primary responsibility for guaranteeing compliance with product specifications lies with the producers, but periodic sampling is conducted by ANSAC as follows. When laboratory analysis is required ANSAC contracts the work out to independent labs or utilizes member company laboratories. All soda ash sold by ANSAC, and produced by our three U.S. suppliers, is manufactured in ISO 9001 certified plants.