Medical Questions: What are the aliases for sodium bicarbonate?

Sodium bicarbonate is commonly known as baking soda.

The chemical formula of baking soda is NaHCO3. It also has many names, the scientific name is sodium bicarbonate, also known as sodium bicarbonate or acid sodium carbonate. In addition to baking soda, common names include baked soda, fermented soda and heavy alkali. It's not called heavy grass.

Baking soda is a white crystal that dissolves in water, and the aqueous solution is weakly alkaline. In hot air, it can slowly decompose, releasing a portion of carbon dioxide; When heated to 270, all carbon dioxide is released.

It's Cordyceps! The fungus parasitizes on the insect body, known as the insect parasitic fungus, that is, the wild Cordyceps, because of its peculiar life phenomenon and medicinal value and is valued by people, in ancient times, there are many medical scientists in the works have described, but the lack of a deeper understanding of its essence, that it is the insect and the grass in the transformation of each other, Cordyceps sinensis is actually the Chinese Cordyceps fungus, parasitic on the moth larval body, and the formation of a complex, the parasitic insect body is full of hyphae, into the sclerotia called "winter worm", the so-called "summer grass" In fact, it is a fungus that grows from the sclerotia "worm body" in summer.

Many wild Cordyceps have some medicinal properties, but the high altitude Cordyceps quality is the best.

Function: Starting from the overall regulation of the balance of the body, nourishing and strengthening the body, improving immunity, preventing the invasion of influenza and a variety of viruses; Lowering blood pressure, lowering blood sugar, improving sleep, antibacterial and anti-inflammatory, expectorant and asthmatic, etc. Regardless of heat or cold, there is no concern about cold and dryness, and it can truly treat both the symptoms and the root causes, cure the disease, nourish without the disease, and prolong life.

Pro tip: Cordyceps sinensis is so expensive because of its miraculous effects such as disease prevention and health preservation, not because of its unattractive appearance. Its different forms are one of the characteristics of wild Cordyceps.

The difference in color is related to the soil environment of the place of origin. If it is neat and uniform, it is very beautiful, and it may be what people often say: "dyeing", "plastic surgery" or artificial "beautiful snake" Cordyceps.

As long as we pay attention to observation and learn more, we will have a deeper understanding of Cordyceps.

Sodium bicarbonate (alias: baking soda, sodium bicarbonate, acid glycoside sodium carbonate, bico).

Which one are you talking about is Chongcao and not Chongcao.

Sodium bicarbonateThe colloquial name isBaking soda

Sodium bicarbonate (NaHCO3), commonly known as baking soda, is a fine white crystal. Solids above 50 begin to decompose gradually to form sodium carbonate and rotten carbon dioxide.

and water, completely decomposed at 440.

Sodium bicarbonate is an acid salt formed by neutralizing a strong base with a weak acid.

When soluble in water, it is weakly alkaline. This special spike rotation allows it to be used as a leavening agent in the food production process. Sodium bicarbonate will remain sodium carbonate after action, and too much use will make the finished product have an alkaline taste.

Uses of sodium bicarbonate

One of the most widely used loosening agents in the food industry.

It is used in the production of biscuits, pastries, steamed buns, bread, etc., and is the generator of carbon dioxide in soda drinks; Available with alum.

Compound as alkaline baking powder, can also be combined with soda ash.

Composite for civil stone alkali; It can also be used as a butter preservative.

It is used in the production of acid and alkali fire extinguishers and foam fire extinguishers in fire-fighting equipment.

The rubber industry uses it with alum and sodium bicarbonate pore agent to play the role of uniform porosity for rubber and sponge production.

In the printing and dyeing industry, it is used as a fixing agent for dyeing and printing, an acid-base buffer, and a post-processing agent for fabric dyeing and finishing.

The above content reference: Encyclopedia - sodium bicarbonate.

Sodium carbonateCommonly known as sodaSoda ash, washing alkali.

Sodium carbonate is an inorganic compound with the chemical formula Na2CO3 and molecular weight, also known as soda ash, but it is classified as a salt and not a base.

Sodium carbonate is a white, odorless powder or granule at room temperature. It is absorbent and gradually absorbs 1mol l of water when exposed to air. Its hydrates are Na2CO3·H2O, Na2CO3·7H2O and Na2CO3·10H2O.

Sodium carbonate is easily soluble in water and glycerol.

20 times every 100 grams of water can dissolve 20 grams of sodium carbonate, when the dissolution of the maximum degree of commotion, 100 grams of water can be dissolved grams of sodium carbonate, slightly soluble in anhydrous ethanol, insoluble in propanol.

Hou's alkali method:

In 1943, when Chinese Hou Debang returned from studying abroad, he combined with the national conditions of salt shortage in Chinese mainland to improve the Solvay method, combining the two major industries of soda ash and synthetic ammonia, and producing sodium carbonate and fertilizer ammonium chloride at the same time.

It greatly improves the utilization rate of salt, which is the alkali making method for Hou's

The first step is ammonia.

with water and carbon dioxide.

The reaction produces one molecule of ammonium bicarbonate.

The second step is ammonium bicarbonate with sodium chloride.

Sodium bicarbonate produced by the reaction.

Precipitate and ammonium chloride, sodium bicarbonate precipitates because it has less solubility. After filtration, the stool returns sodium bicarbonate solid.

In the third step, the synthetic sodium bicarbonate part can be directly sold at the factory, and the rest of the sodium bicarbonate will be heated and decomposed to produce sodium carbonate, and the generated carbon dioxide can be recycled back to the first step.

According to the principle that the solubility of NH4Cl is larger than that of NaCl, but the solubility is smaller than that of NaCl at low temperature, at 278K 283K (5 10), salt is added to the mother liquor to sell fine and coarse powder, and NH4Cl is crystallized and precipitated separately for nitrogen fertilizer.

The above content reference: Encyclopedia - sodium carbonate.

Alternative names for sodium bicarbonate are baking soda, sodium bicarbonate, acid sodium carbonate.

Sodium bicarbonate, with the molecular formula NaHCO, is an inorganic salt, white crystalline powder, odorless, alkaline, soluble in water. It decomposes slowly in moist or hot air to produce carbon dioxide, which is heated to 270 degrees Celsius and completely decomposed. In case of acid, it decomposes strongly to produce carbon dioxide.

Chemical Properties:

It is stable at room temperature, easy to decompose when heated, decomposes rapidly in the hall state above 50, completely loses carbon dioxide at 270, has no change in dry air, and slowly decomposes in humid air. It can react with both acids and bases. It reacts with acids to form salts, water, and carbon dioxide, and with alkalis to produce carbonates and water.

In addition, it can also react with certain salts to hydrolyze with aluminum chloride and aluminum chlorate to produce aluminum hydroxide, sodium salt and carbon dioxide.

The above content reference: Encyclopedia - Bicarbonate Source Sodium.