Sodium bicarbonate Properties Product Name Sodium bicarbonate Appearance white powder CAS no. 144-55-8 Molecular formula CHNaO3 Molecular weight 84.00660 EINECS no. 205-633-8 Melting point 270 ℃ (decomposition) Solubility in water 7.8 g / 100 ml, 18 ℃ Flash point 280 ℃ Dense degree 2.159 g/cm3(solid) Sodium bicarbonate Application 1、Used as analytical reagent, also used in inorganic synthesis and pharmaceutical industry 2、Use to treat acidemia 3、Uses: Used as a starter in the food industry, a generator of carbon dioxide in soft drinks and cold drinks, and a preservative for butter. It can be directly used as a raw material in the pharmaceutical industry. It can also be used in filmmaking, leather tanning, mineral processing, smelting, metal heat treatment, fiber, rubber and agricultural seed soaking. It is also used as wool detergent, foam fire extinguishing agent, bath agent, etc. 4、Use alkaline agent: leavening agent. It is often formulated with ammonium bicarbonate as a leavening agent for biscuits and cakes. The addition amount in wheat flour is 20g./kg. It can be used as a foaming agent for solid refreshing beverages (to produce CO2) with citric acid, tartaric acid, etc. Because it is a harmless weak alkaline agent, adding about 0.1% to 0.2% when washing vegetables can make the green stable. When used alone, it is strongly alkaline due to thermal decomposition, and it will become yellow when used in bread and destroy the vitamins in wheat. It is best to use it in combination with acidic substances such as calcium hydrogen phosphate. It can still be used for food blanching and removing astringency. Because it can increase the pH value, it can increase the water holding capacity of protein, promote the softening of food tissue cells, and promote the dissolution of astringent components. It has the effect of removing mutton on goat milk (dosage 10-20mg/kg). 5、Use as acidity regulator and chemical leavening agent. According to my country’s regulations, it can be used for all kinds of foods that require leavening agent. Use it in appropriate amount according to production needs. 6、Purpose Carbon-alkali balance medicine for injection. Used in food, medicine, motion picture film, leather tanning, mineral processing, metallurgy, fiber, rubber and other industries. It can also be detergent and fire extinguishing agent. 7、Uses: used in food, medicine, film production, leather tanning, mineral processing, metallurgy, fiber, rubber and other industries. It can also be used as a detergent, fire extinguishing agent, a starter in the food industry, and a carbon dioxide generator in soft drinks and cold drinks. As an analytical reagent, it is also used in inorganic synthesis and the pharmaceutical industry to treat acidemia as a starter in the food industry, a carbon dioxide generator in soft drinks and cold drinks, and a preservative for butter. It can be directly used as a raw material in the pharmaceutical industry. It can also be used in filmmaking, leather tanning, mineral processing, smelting, metal heat treatment, fiber, rubber and agricultural seed soaking. It is also used as wool detergent, foam fire extinguishing agent, bath agent, etc. Alkaline agent: leavening agent. It is often formulated with ammonium bicarbonate as a leavening agent for biscuits and cakes. The addition amount in wheat flour is 20g./kg. It can be used as analytical reagent and chromatography reagent. Prepare Leptospira culture medium. Inorganic synthesis. Pharmaceutical. Used as a starter for food work, a generator of carbon dioxide in soft drinks and cold drinks, and a preservative for butter. It can be directly used as a raw material for the pharmaceutical industry. It can also be used in filmmaking, leather tanning, mineral processing, smelting, metal heat treatment, as well as in fiber and rubber industries. At the same time, it is used as wool detergent, foam fire extinguishing agent, and used for agricultural seed soaking. 8、Use analytical reagents. Inorganic synthesis. Pharmaceutical. Sodium bicarbonate properties White powder or opaque monoclinic system fine crystals. Odorless and salty. Sodium bicarbonate Packaging and Shipping Packaging:25kg/ bag, customer’s request Shipping:It can be according to the customer’s request Sodium bicarbonate Storage Melting point>300°C(lit.)Boiling point 851°C

Sodium bicarbonate CAS 144-55-8

Sodium bicarbonate, Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Sodium bicarbonate

CAS No.: 144-55-8

Molecular Fomula: CHNaO3

Molecular weight: 84.01

Appearance:White solution (7.5%)

Sample: Available

Sodium bicarbonate CAS 144-55-8

Description of Sodium bicarbonate

Sodium bicarbonate (IUPAC name: sodium hydrogen carbonate) is a chemical compound with the formula NaHCO3. It is a salt composed of sodium ions and bicarbonate ions. Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder. It has a slightly salty, alkaline taste resembling that of washing soda (sodium carbonate). The natural mineral form is nahcolite. It is a component of the mineral natron and is found dissolved in many mineral springs. It is among the food additives encoded by the European Union, identified as E 500. Since it has long been known and is widely used, the salt has many related names such as baking soda, bread soda, cooking soda, and bicarbonate of soda. In colloquial usage, the names sodium bicarbonate and bicarbonate of soda are often truncated. Forms such as sodium bicarb, bicarb soda, bicarbonate, bicarb, or even bica are common. The word saleratus, from Latin sal æratus meaning “aerated salt”, was widely used in the 19th century for both sodium bicarbonate and potassium bicarbonate.
The prefix “bi” in “bicarbonate” comes from an outdated naming system and is based on the observation that there is twice as much carbonate (CO3) per sodium in sodium bicarbonate (NaHCO3) as there is carbonate per sodium in sodium carbonate (Na2CO3) and other carbonates. The modern way of analyzing the situation based on the exact chemical composition (which was unknown when the name “sodium bicarbonate” was coined) says this the other way around: there is half as much sodium in NaHCO3 as in Na2CO3 (Na versus Na2).

Basic Info of Sodium bicarbonate

Chemical Name

Sodium bicarbonate

Synonyms

Carbonic acid monosodium salt;Sodium Hydrogen Carbonate;Sodium hydrogencarbonate;Sodium hydrogenocarbonate;sobatum;Expand

CAS No.

144-55-8

Molecular Formula

CHNaO3

Molecular Weight

84.00660

PSA

60.36000

LogP

-1.11230

Safety Info

RTECS

VZ0950000

Safety Statements

S24/25

HS Code

2836300000

WGK Germany

1

Properties

Appearance & Physical State

White powder or superfime crystal

Density

2.159

Boiling Point

851ºC

Melting Point

270ºC

Flash Point

169.8ºC

Refractive Index

1.5

Water Solubility

9 g/100 mL (20 ºC)

Stability

Stable.

Storage Condition

2-8ºC

Vapor Pressure

2.58E-05mmHg at 25°C

Numbering system

BRN number

4153970

RTECS number

VZ0950000

EINECS number

205-633-8

PubChem number

24899673

MDL number

MFCD00003528

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What is Sodium bicarbonaten?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sodium bicarbonate which has developed particularly rapidly in recent years. Do you know about Sodium bicarbonate?

 

The official answer:Sodium bicarbonate, with the molecular formula NaHCO₃, is an inorganic salt, a white crystalline powder, odourless, alkaline in taste and easily soluble in water. It decomposes slowly in humid air or hot air, producing carbon dioxide, and is completely decomposed when heated to 270℃. When exposed to acid, it decomposes strongly to produce carbon dioxide.

What’s the application of Sodium bicarbonate?

Sodium bicarbonate can be directly used as a raw material in the pharmaceutical industry for the treatment of excessive stomach acid, in food processing, it is one of the most widely used relaxing agents for the production of biscuits, bread, etc., and is the generator of carbon dioxide in fizzy drinks; it can be compounded with alum to make alkaline baking powder, or with soda ash to make civil soda ash; it can also be used as a butter preservative, used in the production of acid and alkali fire extinguishers and foam fire extinguishers, in the rubber industry It can be used in rubber and sponge production; in metallurgy industry, it can be used as flux for casting steel ingots; in machinery industry, it can be used as molding aid for casting steel (sand turning) sand; in printing and dyeing industry, it can be used as colour fixing agent for dyeing and printing, acid and alkali buffering agent, after-treatment agent for fabric dyeing and finishing; adding baking soda in dyeing can prevent yarn cylinder from producing colour flowers; in medicine industry, it can be used as raw material for acid making agent; it can also be used as detergent for wool and for Agricultural seed soaking, etc.

Conclusion

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