99% High Purity CAS No. 144-55-8 Sodium Bicarbonate Neutralization of Acids and Bases

• Customization: Available
• CAS No.: 144-55-8
• Formula: Chnao3
• Model NO.: CAS No. 144-55-8
• Solubility: Easily Soluble in Water
• Certification: COA, RoHS, ISO, ISO9001
• Classification: MHCO3
• Purity: ≥99%
• Type: Sodium Bicarbonate
• Grade Standard: Industrial and Food Grade
• Density: 2.20 g/cm3
• Water Solubility: Soluble in Water, Insoluble in Ethanol
• Standard Entropy: 24.4 J/(Mol·K)
• Heat of Formation: 229.3 Kj/Mol
• Payment Method: T/T, L/C, D/P, D/a, OA etc.
• Delivery Time: Prompt Shipment
• Sample: Free
• Transport Package: Paper Bags
• Specification: 25kg Bags
• Trademark: AQ
• Origin: China
• HS Code: 2836300000
• Production Capacity: 1000metric Tons Per Month

Product Description

Product Description
Sodium bicarbonate, also known as acid sodium carbonate, bicarbonate, baking soda,
heavy alkali, or baking soda, is an acid salt formed by the neutralization of strong and
weak acids. When dissolved in water, it exhibits weak alkalinity and can quickly neutralize
stomach acid when taken orally. Its anti acid effect is weak and short-lived. In addition,
it also has the function of alkalizing solution.

Test items	Index
Product Name	Sodium bicarbonate
CAS NO.	144-55-8
Melting Point	>300 °C(lit.)
Boiling Point	851°C
Density	2.16 g/mL at 25 °C (lit.)
Refractivity	1.500

Sodium Bicarbonate Uses
Alkaline agent: Sodium bicarbonate is used as an acidity regulator and chemical leavening
agent.
Production Method of Sodium Bicarbonate
The gas-liquid phase method dissolves and filters pure alkali to remove impurities, and
the concentration is maintained at 23-24 ° B. The concentration of carbon dioxide
produced in the lime kiln is maintained at 20% to 25%. After washing and purification
treatment, it is carbonized with hot alkali solution, and the tower pressure is maintained
at 0.2 to 0.25 Mpa. When the material concentration reaches 13 ° B é, the reaction is
complete. After cooling, crystallization, and filtration, baking soda crystals are obtained,
and then air dried to obtain the finished product of sodium bicarbonate. The
Na2CO3+CO2+H2O → 2NaHCO3 gas-solid phase method places sodium carbonate
on a reaction bed (reaction tank), mixes it with water, and blows carbon dioxide into the
lower part. After a first reaction carbonization, it undergoes initial crushing, a second
carbonization reaction, and then drying and crushing to obtain the finished product of
sodium bicarbonate. The Na2CO3+CO2+H2O → 2NaHCO3 waste alkali liquid recovery
method is used in the production process of soda ash. The furnace gas generated by the
soda ash calcination furnace still contains a large amount of alkali powder after cyclone
separation. The furnace gas is recovered with hot alkali to dissolve the alkali powder in
the alkali solution. During the circulation dissolution process, some of the alkali solution
is sent to the ammonia distillation tower to steam the ammonia in the hot alkali solution,
further concentrate the alkali solution, and use it as the raw material for producing baking
soda. The ammonia, carbon dioxide, and water mixture from the top of the ammonia
distillation tower enters the original furnace gas cooling tower. The mother liquor separated
and dehydrated in the production of baking soda is used for the circulation of hot alkali
solution to dissolve and recover alkali powder in the furnace gas, forming the production
process cycle. After recycling the waste alkali solution, it is carbonized, centrifuged, and
dried to produce the finished product of sodium bicarbonate. The
Na2CO3+CO2+H2O → 2NaHCO3 natural alkali processing method uses natural alkali
as the raw material. Due to the high impurity content, strict control of alkali temperature,
concentration, and mother liquor circulation times is required when preparing the alkali
solution. The total salt content in the mother liquor should be greater than 240g/L. After
alkalization, the concentration of the alkaline solution is greater than 150g/L for sodium
carbonate, less than 50g/L for sodium chloride, and less than 90g/L for sodium sulfate.
The obtained alkaline solution is filtered to remove residue, and then carbonized with
carbon dioxide to form sodium bicarbonate crystals. After washing and dehydration, the
washing solution can be returned to alkalization or discharged. The crystals are dried to
produce sodium bicarbonate products. Its Na2CO3+CO2+H2O → 2NaHCO3Sodium Bicarbonate Product Package
25kg/bag or according to client request.
Our services
1.We have over 20 years producing experience, adopt advanced production and inspection
equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal,
Western Union,etc
7. Timely delivery. We have good cooperation with many professional freight forwarders.
Once you confirmthe order, we can send the products to you.

FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer

Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be
paid by you first,and we will return to you in our first cooperation.

Q3:What's your supply capacity?
A3:Our supply capacity is 1000 metric tons/month.

Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.