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Postion:Product Catalog >API>Fluid, Electrolyte, and Acid-Base Balance>Acid-base balance regulating drugs>Sodium carbonate
Sodium carbonate
  • Sodium carbonate

Sodium carbonate NEW

Price Get Latest Price
Package 200kg
Min. Order: 20kg
Supply Ability: 20 tons
Update Time: 2024-10-29

Product Details

Product Name: Sodium carbonate CAS No.: 497-19-8
Min. Order: 20kg Purity: 99%
Supply Ability: 20 tons Release date: 2024/10/29

497-19-8 - Physico-chemical Properties

Molecular FormulaCH2O3.2Na
Molar Mass105.99
Density2.53
Melting Point851 °C (lit.)
Boling Point1600°C
Water Solubility22 g/100 mL (20 ºC)
SolubilityH2O: 1M at20°C, clear, colorless
AppearanceWhite powder or granule
Specific Gravity2.532
ColorWhite
Maximum wavelength(λmax)['λ: 260 nm Amax: 0.01',
, 'λ: 280 nm Amax: 0.01']
Merck14,8596
BRN4154566
pKa(1) 6.37, (2) 10.25 (carbonic (at 25℃)
PH10.52(1 mM solution);10.97(10 mM solution);11.26(100 mM solution);
Storage Condition15-25°C
StabilityStable. Incompatible with powdered alkaline earth metals, aluminium, organic nitro compounds, fluorine, alkali metals, nonmetallic oxides, concentrated sulfuric acid, oxides of phosphorus.
SensitiveHygroscopic
Refractive Index1.535
MDLMFCD00003494
Physical and Chemical Properties

properties a pure product of anhydrous sodium carbonate is a white powder or fine particles.
melting point 851 ℃
relative density 2.532
soluble in water, the aqueous solution is strongly alkaline. At 35.4 deg C the solubility of the maximum, per 7.0g water can dissolve 49.7g sodium carbonate (0 deg C for 100g, 45.5 deg C for g). Slightly soluble in anhydrous ethanol, insoluble in propanol.

UseBasic chemical raw materials, widely used in medicine, paper, metallurgy, glass, textile, dye and other industries, used as food industry fermentation agent


Company Profile Introduction

Qingdao RENAS Polymer Material Co., Ltd. is located in E.T.D.Z of Qingdao China, it is one integrated company, devoted to environmental protection and low carbon energy, new materials introducing, research and development, which aims to offer the best quality products and service to the domestic and foreign markets. We maintain a good partnership with many word famous chemical manufacturers. Integrated of advanced products and technology of domestic and foreign manufacturers, we could customize the products matching scheme for various industries customers, and offer the comprehensive solution to customers. We have unique technology and product advantages, especial in the field of rubber additive, acrylic monomer, solvent, pharmaceutical intermediates and ink coating resin. We have a professional management, business and technical team, and have passed the ISO9001 system certification. We have passed the fast response ability and reliable product quality. With the mission of "steady development and dedication to China", we adhere to the business philosophy of "the interests of users are our most fundamental interests, and the needs of users are our needs". Through concept innovation, management innovation, technical innovation, market innovation, and product innovation, Strive to make the company an excellent supplier in the field of global chemical materials. We welcome friends all over the world to visit and negotiate with us. We sincerely hope to expand our trade and cooperation based on mutual benefits and realize the mutual prosperity and development.

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  • Since: 2010-04-27
  • Address: No. 18 Qinhuangdao Road, E.T.D.Z of QINGDAO
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