Light Dense Lithium Carbonate Li2co3Powder 105.9888g/Mol 2.54g/Cm3 Density

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Good quality of sodium carbonate light and dense from Chinese factory Specifications: Sodium carbonate (also known as washing soda, soda ash and soda crystals, and in the monohydrate form as crystal carbonate), Na2CO3, is the water-soluble [sodium] [salt] of [carbonic acid]. - - - - Specifications | Item | specification for Soda Ash Dense | specification for Soda Ash Light | Purity(Na2CO3) | 99.2% | 99.2% | Chloride(NaCl) | 0.7% | 0.7% | Iron(Fe) | 0.0035% | 0.0035% | Sulfate(SO4) | 0.03% | 0.03% | Water insoluble | 0.03% | 0.03% | Bulk density | 0.9 | | - - - - Domestic use Soda ash is used as a water softener in laundering: it competes with the magnesium and calcium ions in hard water and prevents them from bonding with the detergent being used, but doesn't prevent [scaling].Sodium carbonate can be used to remove grease, oil, and wine stains. In [dyeing] with fiber-reactive dyes, sodium carbonate (often under a name such as soda ash fixative or soda ash activator) is used to ensure proper chemical bonding of the dye with cellulose (plant) fibers, typically before dyeing (for tie dyes), mixed with the dye (for dye painting), or after dyeing (for immersion dyeing). Main applications By far the largest consumption of sodium carbonate is in the manufacture of glass, paper, rayon, soaps, and detergents. It is also used as a water softener, since carbonate can precipitate the calcium and magnesium ions present in "hard" water. Sodium carbonate is a food additive (E500) used as an acidity regulator, anticaking agent, raising agent, and stabilizer. It is one of the components of kansui , a solution of alkaline salts used to give [ramen] noodles their characteristic flavor and texture. It is also used in the production of [snus] (Swedish-style [snuff]) to stabilize the pH of the final product. Sodium carbonate is also used in the production of [sherbet] powder. The cooling and fizzing sensation results from the endothermic reaction between sodium carbonate and a weak acid, commonly [citric acid], releasing carbon dioxide gas, which occurs when the sherbet is moistened by saliva. In China, it is used to replace lye-water in the crust of traditional Cantonese [moon cakes], and in many other Chinese steamed buns and noodles. Sodium carbonate is used by the brick industry as a wetting agent to reduce the amount of water needed to extrude the clay. In casting, it is referred to as "bonding agent" and is used to allow wet [alginate] to adhere to gelled alginate. Sodium carbonate is used in toothpastes, where it acts as a foaming agent and an abrasive, and to temporarily increase mouth pH. Sodium carbonate is used by the cotton industry to neutralize the sulfuric acid needed for acid delinting of fuzzy cottonseed. Sodium carbonate, in a solution with common salt, may be used for cleaning silver. In a nonreactive container (glass, plastic, or ceramic), aluminium foil and the silver object are immersed in the hot salt solution. The elevated pH dissolves the aluminium oxide layer on the foil and enables an [electrolytic cell] to be established. Hydrogen ions produced by this reaction reduce the sulfide ions on the silver restoring silver metal. The sulfide can be released as small amounts of hydrogen sulfide. Rinsing and gently polishing the silver restores a highly polished condition. Sodium carbonate is used in some [aquarium] water pH buffers to maintain a desired pH and carbonate hardness (KH).

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Shanghai Yixin Chemical Co., Ltd.

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