Sodium carbonate - Wikipedia, the free encyclopedia
Sodium carbonate (also known as washing soda , soda crystals or soda ash ), Na 2 CO 3 , is a sodium salt of carbonic acid. It most commonly occurs as a crystalline heptahydrate, which readi...
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sodium carbonate, chemical compound, Na2CO3, soluble in water and very slightly soluble in alcohol. Pure sodium carbonate is a white, odorless powder that absorbs moisture from the air, has an alkaline taste, and forms a strongly alkaline water solution.
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The type of sodium carbonate used in washing soda is a decahydrate, so you need to use a lot more washing soda than you would anhydrous soda ash, perhaps three times as much - assuming that you are able to find pure unadulterated washing soda that is suitable for use in dyeing.
www.pburch.net/dyeing/FAQ/sodaash.shtml
Sodium carbonate is only slightly toxic, but large doses may be corrosive to the gastro-intestinal tract where symptoms may include severe abdominal pain, vomiting, diarrhea, collapse and death. Skin Contact:; Excessive contact may cause irritation with blistering and redness.
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sodium carbonate n. A white powdery compound, Na 2 CO 3 , used in the manufacture of baking soda, sodium nitrate, glass, ceramics, detergents, and ... Dictionary: sodium carbonate...
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Sodium bicarbonate - Wikipedia, the free encyclopedia
Sodium bicarbonate or sodium hydrogen carbonate is the chemical compound with the formula NaHCO 3 . Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder. It ...
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Read about sodium carbonate minerals, sodium carbonate mineral, soda ash, washing soda, soda carbonate physical properties, sodium carbonate chemical properties, sodium carbonate specific gravity, white powder sodium carbonate, Na2CO3, sodium carbonate compound, sodium carbonate occurrences, common salt, sodium carbonate ...
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Bookbinding and the Conservation of Books; A Dictionary of Descriptive Terminology ... A mild alkaline (Na2CO 3 ), also known as "soda" or "soda ash." It is prepared by dissolving ammonia in purified brine, the resulting solution being treated with carbon dioxide. ... It is used in leather manufacture,
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Get information, facts, and pictures about sodium carbonate at Encyclopedia.com. Make research projects and school reports about sodium carbonate easy with credible articles from our FREE, online encyclopedia and dictionary. ... sodium carbonate chemical compound, Na 2 CO 3 , soluble in water and very slightly soluble...
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