sodium - a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt) atomic number 11, Na metal, metall...
Sodium Sulfate is found in natural form(thenardite) in Chile and Spain. It is used in the manufacture of paperboard, glass,and freezing mixtures. The hydrate, Na2S04·10H20, also known as "Glauber's salt," is a white water-soluble solid formed by heating Sodium chloride and sulfuric ...
In water, sodium metabisulfite is immediately converted tosodium (Na+) and bisulfite (HSO3-) ions. Aqueous sodiummetabisulfite solutions also decompose in air, especially on heating.Solutions that are to be sterilized by autoclaving should be filled intocontainers in which the air has been replaced...
Sodium and all the other alkali metals dissolve in liquid ammonia to give intense blue solutions, and at ordinary temperatures a slow reaction between sodium and ammonia occurs to form sodamide, NaNH2, and hydrogen, similar to the reaction of sodium with water to give NaOH and hydrogen. The ...
(Elements & Compounds) a white crystalline soluble compound used as an antibacterial and antifungal agent in preserving food (E211), as an antiseptic, and in making dyes and pharmaceuticals. Formula: (C6H5COO)Na. Also called:benzoate of soda ...
Water Solubility SOLUBLE λmax λ: 260 nm Amax: 0.015λ: 280 nm Amax: 0.01 Decomposition 176-178 ºC show more Safety Information Hazard Codes C,Xi Risk Statements 36/38-35-34 Safety Statements 26-45-37/39-24/25-36/37/39 RIDADR UN 1824 8/PG 2 OEL Ceiling: 2 mg/m3 WGK Germany...
英[ˌsəʊdiəm baɪˈkɑː(r)bənət] n.碳酸氢钠;小苏打 网络重碳酸钠;纯碱;亚碳酸钠 权威英汉双解 英汉 英英 网络释义 sodium.bicarbonate n. 1. 碳酸氢钠;小苏打a chemical in the form of a white powder that dissolves and is used in baking to make cakes, etc. rise ...
Property: white powder or tiny crystal, inodorous and salty, easily soluble in water, insoluble in alcohol,presenting slightly alkalinity, decomposed when heating, decomposed slowly when exposed to moist air. Application:as yeast in the food industry, detergent additives, carbon dioxide generan...
In manufacture of Na salts, soap, glasses; For washing textile; In sofening water; In photography; Alkalizer, etc. 6/Others: Sodium carbonate (also known as washing soda or soda ash), Na2CO3 is a sodium salt of carbonic acid. It most commonly occurs as a crystalline heptahydrate, ...
PH 9.0-10.0 (25℃, 1% in H2O) Water Solubility 20 g/100 mL (20 ºC) Sensitive Hygroscopic Merck 14,8697 Stability Stable. Incompatible with strong oxidizing agents, strong acids. Hygroscopic. InChIKey HWGNBUXHKFFFIH-UHFFFAOYSA-I LogP -4.691 (est) CAS DataBase Reference 7758...