| Brand Name: | HONGYUE |
|---|---|
| Model Number: | HY-036 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Baking soda
Sodium bicarbonate, commonly known as baking soda, tiny white crystal, less than sodium carbonate solubility in water. It is also a kind of industrial chemicals, low toxicity. More than 50 degrees Celsius above the decomposition and formation of sodium carbonate, carbon dioxide and water, complete decomposition of 270. The sodium bicarbonate is neutralize alkali and weak acid generated after acid salt, when dissolved in water is weak alkaline. This property can be used as an agent in the process of food production. Residual sodium carbonate sodium bicarbonate in effect after use, the finished product will have too much alkali flavor.
Physical and chemical index
Physical property
Sodium bicarbonate was white crystal, fine crystalline monoclinic or opaque. Specific gravity 2.15. Odorless, salty, water soluble sodium bicarbonate, slightly soluble in ethanol. 25 water soluble in 10 water, about 18 degrees in 12 water soluble in water. Its aqueous solution by hydrolysis was slightly alkaline, at room temperature in the stable properties, heat easily decomposed, in more than 50 DEG C gradually decomposition, complete carbon dioxide loss at 270 DEG C, in air drying had no change, in the humid air in slow decomposition.
Chemical property
The heat is easy to decompose, and slowly decompose in the humid air. About the beginning of the reaction of CO at 50 degrees, 100 degrees in all into sodium carbonate. Rapid decomposition of the weak acid, its aqueous solution at 20 C, the decomposition of carbon dioxide and sodium carbonate, to the boiling point of all decomposition. Without stirring the solution made of the cold and to phenolphthalein test were only slightly alkaline reaction, placed or elevated temperature, the alkalinity increased. Fresh water solution pH 25 C 0.1mol/L value of 8.3. Low toxicity, half lethal dose (rat, oral) 4420mg/kg.
Soda application
Sodium bicarbonate can be directly used as pharmaceutical industry raw materials, used to treat hyperacidity. Can also be used for film production, tanning, mineral processing, smelting, heat treatment of metals, as well as for the fiber and rubber industry, etc.. At the same time as wool detergent, as well as for agricultural seed etc.. One of the most widely used osteoporosis agent in food industry for the production of biscuits, cakes, bread, bread and other is carbon dioxide in soda water generating agent; and alum composite alkaline baking soda, and soda ash composite for civilian soda; can also be used as butter preservation agent. Fire fighting equipment used in the production of acid and alkali fire extinguishers and foam. With the alum, H foaming agent in combination with uniform hole effect for rubber, sponge rubber industry production. Metallurgical industry used as a flux casting steel ingot. Machinery industry (Foundry) used as casting molding auxiliary mould. Printing and dyeing industry as dyeing and printing process, acid-base buffer, rear fabric dyeing and finishing the treatment agent. Baking soda stain can prevent yarn unevenness. Pharmaceutical industry used as raw material for making acid.
Sodium bicarbonate is used as analytical reagent, inorganic synthesis, pharmaceutical industry, treatment of acidosis, and the occurrence of carbon dioxide in food industry, fermentation agents, soft drinks and cold drinks. Can be directly used as raw materials for the pharmaceutical industry, wool detergent, foam extinguishing agent, bath agent, alkaline agent, leavening agent. Used for the preparation of bentonite with ammonium bicarbonate and used in cookies and cakes. The amount of added 20g/kg in wheat flour. Can the foaming agent with citric acid, tartaric acid and preparation of solid soft drinks (CO). Because the alkaline agent is harmless, add about 0.1% to 0.2% when washing vegetables can make stable green. When used alone, because of the heat decomposition is strongly alkaline for bread will with yellow, and destruction of vitamin A in wheat, the best and calcium hydrogen phosphate acid combination. It can be used in food, to the astringency of blanching. Because of the pH increase, so it can increase the protein to water, make bate of the tissues and cells of the food, and promote the dissolution of astringent components. Have deodoured effect on goats'milk (the dosage of 10 ~ 20mg/kg). As acidity regulator and chemical agent, our country can be used for various kinds of need to add the agent of the expansion of the food, according to the production need to use.
Sodium bicarbonate, commonly known as baking soda, tiny white crystal, less than sodium carbonate solubility in water. It is also a kind of industrial chemicals, low toxicity. More than 50 degrees Celsius above the decomposition and formation of sodium carbonate, carbon dioxide and water, complete decomposition of 270. The sodium bicarbonate is neutralize alkali and weak acid generated after acid salt, when dissolved in water is weak alkaline. This property can be used as an agent in the process of food production. Residual sodium carbonate sodium bicarbonate in effect after use, the finished product will have too much alkali flavor.
Physical and chemical index
Physical property
Sodium bicarbonate was white crystal, fine crystalline monoclinic or opaque. Specific gravity 2.15. Odorless, salty, water soluble sodium bicarbonate, slightly soluble in ethanol. 25 water soluble in 10 water, about 18 degrees in 12 water soluble in water. Its aqueous solution by hydrolysis was slightly alkaline, at room temperature in the stable properties, heat easily decomposed, in more than 50 DEG C gradually decomposition, complete carbon dioxide loss at 270 DEG C, in air drying had no change, in the humid air in slow decomposition.
Chemical property
The heat is easy to decompose, and slowly decompose in the humid air. About the beginning of the reaction of CO at 50 degrees, 100 degrees in all into sodium carbonate. Rapid decomposition of the weak acid, its aqueous solution at 20 C, the decomposition of carbon dioxide and sodium carbonate, to the boiling point of all decomposition. Without stirring the solution made of the cold and to phenolphthalein test were only slightly alkaline reaction, placed or elevated temperature, the alkalinity increased. Fresh water solution pH 25 C 0.1mol/L value of 8.3. Low toxicity, half lethal dose (rat, oral) 4420mg/kg.
Soda application
Sodium bicarbonate can be directly used as pharmaceutical industry raw materials, used to treat hyperacidity. Can also be used for film production, tanning, mineral processing, smelting, heat treatment of metals, as well as for the fiber and rubber industry, etc.. At the same time as wool detergent, as well as for agricultural seed etc.. One of the most widely used osteoporosis agent in food industry for the production of biscuits, cakes, bread, bread and other is carbon dioxide in soda water generating agent; and alum composite alkaline baking soda, and soda ash composite for civilian soda; can also be used as butter preservation agent. Fire fighting equipment used in the production of acid and alkali fire extinguishers and foam. With the alum, H foaming agent in combination with uniform hole effect for rubber, sponge rubber industry production. Metallurgical industry used as a flux casting steel ingot. Machinery industry (Foundry) used as casting molding auxiliary mould. Printing and dyeing industry as dyeing and printing process, acid-base buffer, rear fabric dyeing and finishing the treatment agent. Baking soda stain can prevent yarn unevenness. Pharmaceutical industry used as raw material for making acid.
Sodium bicarbonate is used as analytical reagent, inorganic synthesis, pharmaceutical industry, treatment of acidosis, and the occurrence of carbon dioxide in food industry, fermentation agents, soft drinks and cold drinks. Can be directly used as raw materials for the pharmaceutical industry, wool detergent, foam extinguishing agent, bath agent, alkaline agent, leavening agent. Used for the preparation of bentonite with ammonium bicarbonate and used in cookies and cakes. The amount of added 20g/kg in wheat flour. Can the foaming agent with citric acid, tartaric acid and preparation of solid soft drinks (CO). Because the alkaline agent is harmless, add about 0.1% to 0.2% when washing vegetables can make stable green. When used alone, because of the heat decomposition is strongly alkaline for bread will with yellow, and destruction of vitamin A in wheat, the best and calcium hydrogen phosphate acid combination. It can be used in food, to the astringency of blanching. Because of the pH increase, so it can increase the protein to water, make bate of the tissues and cells of the food, and promote the dissolution of astringent components. Have deodoured effect on goats'milk (the dosage of 10 ~ 20mg/kg). As acidity regulator and chemical agent, our country can be used for various kinds of need to add the agent of the expansion of the food, according to the production need to use.
