Sodium oxide is a stable non-flammable compound, but can react violently with acids and water. If the victim does not breathe, artificial respiration should be given. Sodium methylate is a white amorphous powder. ]ڨ��S�G�+��&��C�y�X���A> ����HO�6�y��n��͂�Q��m;�w��(�U�y���ז�ͫ,w�I�,��Ъ,���+�E�����z��n5��&W\z:������pz��vت�t�,�W�+���G�7��m���v��~���>�Z 'ܶ����D���جt�����&��'��=�h����u����8uÍf��e�ՍƪC�l"P�i���Vo�:�zC�P�of��6���w�? Conditions to Avoid Exposure to moist air or water. >> Sodium Oxide is produced with the reaction of sodium hydroxide and metallic sodium. Shock or collapse. 8-14-35. stream Inhalation of aerosol can cause pulmonary edema (National Institute for Occupational Safety and Health, 2014). The most important symptoms and effects may be: spasms, inflammation and edema of the larynx and bronchi, pneumonitis, pulmonary edema, burning sensation, cough, wheezing, laryngitis and difficulty breathing (Sodium oxide (Na2O) 59-3) MSDS, 2010-2017). Ingestion. 8-14-35. Sodium: disodium oxide. Wear face shield or eye protection in combination with breathing protection if powder. The solution in water is a strong base, as it reacts violently with acids being corrosive. Preparation of Sodium Oxide. The sodium carbonate "soda" serves as a flux to lower the temperature at which the silica mixture melts. Typically, manufactured glass contains around 15% sodium oxide, 70% silica (silicon dioxide) and 9% lime (calcium oxide). Hazard Codes. The … (S.F.). It reduces the temperature at which silicon dioxide is melted (70% glass composition), making it cheaper and more efficient to produce glass, since it requires a lower energy expenditure by the manufacturer (George Sumner, sf ). It can also be formed from sodium peroxide or sodium nitrate. /Producer(Sub Systems, Inc.)/CreationDate(D:20200221214036+05'00')/ModDate(D:20200221214036+05'00')/Creator(Sub Systems, Inc.) Sodium-lime glass is the most common form of glass produced, making up about 70% silica (silicon dioxide), 15% soda (sodium oxide) and 9% lime (calcium oxide), with much more Small amounts of other compounds. Sodium oxide should be stored in a dry place away from strong acids. However, this reaction will produce hydrogen along with sodium oxide. The substance is also corrosive to the respiratory tract and ingestion. Retrieved from In case of contact with eyes, rinse with plenty of water for at least 15 minutes and consult a physician. The solution in water is a strong base, as it reacts violently with acids being corrosive. Signal word. In case of contact with skin, immediately remove contaminated clothing and shoes and wash with plenty of water. (2014, July 1). Britt, J. (2015). George Sumner, D.J. H271-H314. Hazard Statement. National Institute for Occupational Safety and Health. Spontaneously flammable in contact with aniline, benzene, diethyl ether, or organic materials such as paper and wood. Sodium oxide Revision Date 21-Feb-2020 Reactive Hazard Yes Stability Air sensitive. Sodium azide increases cyclic GMP levels in brain and liver by activation of guanylate cyclase. Sodium titanium oxide (Na2TiO3) 12034-34-3. It can also increase the combustion of other substances. CDC SODIUM OXIDE. Hazard Statement. Hazard classification & labelling Hazard classification and labelling. Disodium titanate(2-) Sodium titanium oxide (Na2Ti4O9) EINECS 235-622-3 What are some of the uses for sodium oxide? Specifically, a chemical with this code is not associated with a low level of hazard concern for all human health and environmental endpoints. m�7;*`��v�MǑ�����&g�`#�g��>�v��:���g~�;A��F���&���~�F;��`�����|R��ͧ��4�0�0���K�sN\�} 4 0 obj Sodium Oxide is produced with the reaction of sodium hydroxide and metallic sodium. Frequently, insoluble sources of sodium oxide include traces of potassium oxide, for example in feldspars (Figure 2), which are the main source of sodium in certain enamels (Britt, 2007). Sore throat. Preparation of Sodium Oxide. However, certain perovskite structured oxides are electronic conductors for the cathode application of solid oxide fuel cells and oxygen generation systems (American Elements, 1998-2017). New Zealand Inventory of Chemicals (NZIoC) Listed. This can also create a dangerous situation when azide solutions are disposed down the drain into the sanitary sewer system. Oxidizer: Contact with combustible/organic material may cause fire. National Center for Biotechnology Information. << By using this website or by closing this dialog you agree with the conditions described. It has a molecular weight of 61.98 g / mol, has a density of 2.27 g / ml and a melting point of 1275 ° C. The compound has a boiling point of 1950 ° C where it begins to decompose to sodium and sodium metal peroxide; however, an interesting property is that sodium oxide begins to sublimate at 1100 ° C (National Center for Biotechnology Information, SF ). We use cookies to provide our online service. Rinse with plenty of water for several minutes (remove contact lenses if easily possible). If swallowed, do not induce vomiting, but rinse mouth with water and consult a physician. United States Toxic Substances Control Act (TSCA) Inventory: Listed. Moisture sensitive. On the other hand, sodium oxide and silica contain water crystal, also called sodium silicate or soluble glass, which forms a vitreous solid with the very useful property of being soluble in water. Sodium oxide serves as a flux to lower the temperature at which the silica melts, and lime acts as a stabilizer for silica. (2010-2017). X���`I�%&/m�{J�J��t��`$ؐ@������iG#)�*��eVe]f@�흼��{���{���;�N'���?\fdl��J�ɞ!���?~|? These qualities make it suitable for the manufacture of a wide range of glass products, including light bulbs, glasses, bottles and art objects. It is used to process edible fats and oils, and to make other chemicals. Since the compound reacts violently with water, in the event of fire, water-based extinguishers or sprinklers should not be used. The substance is also corrosive to the respiratory tract and ingestion. Sodium azide solutions will react with metals to form metal azides, which can be shock sensitive and explosive. ?���t#_n|��z%�4�n����#(!���:Ȇl�M�D���?ܽ��? 1 0 obj New York: Lark Books. Then go to or consult a doctor as soon as possible. Soda glass has a much lower melting temperature than pure silica, and … Sodium oxide, Na 2 O, reversibly absorbs hydrogen (H 2 ) To form sodium hydride (NaH) and sodium hydroxide (NaOH), which has a potential to find its application to the reversible storage of hydrogen. Like all alkali metal oxides, it has a crystalline structure similar to the antifluorite (similar to the fluorite, CaF2, but with the cations and anions inverted) corresponding to cubic centered in the faces. It is classified as corrosive and can burn the skin and eyes (Royal Society of Chemistry, 2015). COVID-19 is an emerging, rapidly evolving situation. Burning sensation in the throat and chest. H271-H314. When reacted violently with water, sodium hydroxide is produced, attacking many metals in the presence of water. Rest and medical observation are therefore essential. Encyclopaedia Britannica. Sodium Oxide is a highly insoluble thermally stable Sodium source suitable for glass, optic and ceramic applications. Mixtures with acetic acid or acetic anhydride can explode if not kept cold [Von Schwartz 1918 p. 321]. MSDS Name: Sodium Metal Catalog Numbers: S135-1LB, S206-1LB Synonyms: Natrium. Ruitao Wang, T. K. (2006). However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. O, C. Risk Codes. (2017). It reacts with water to form sodium hydroxide, a corrosive material, and methyl alcohol, a flammable liquid.The heat from this reaction may be sufficient to ignite surrounding combustible material or the sodium methylate itself if the water is present in only small amounts. Hazard Codes. Sodium oxide is a white crystalline solid (Figure 3). EC Inventory: Listed. Symptoms of pulmonary edema often do not manifest until a few hours pass and are aggravated by physical exertion. @'������t���O�~m���a����}����Z^/��H�"� &٪v��)�c_�R�a��ǔ��R��(��mT������b�+���a�˰�2���T���3l��L�c��{,����4����;��gT���?;�;߆��*D�c�>�R�����! 48823 For information, call: 201-796-7100 Emergency Number: 201-796-7100 For CHEMTREC assistance, call: 800-424-9300 For International CHEMTREC assistance, call: 703-527-3887


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