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 Formula | CH2O3.2Na |
Molar Mass | 105.99 |
Density | 2.53 |
Melting Point | 851 °C (lit.) |
Boling Point | 1600°C |
Water Solubility | 22 g/100 mL (20 oC) |
Solubility | H2O: 1M at20°C, clear, colorless |
Appearance | White powder or granule |
Specific Gravity | 2.532 |
Color | White |
Maximum wavelength(λmax) | ['λ: 260 nm Amax: 0.01', , 'λ: 280 nm Amax: 0.01'] |
Merck | 14,8596 |
BRN | 4154566 |
pKa | (1) 6.37, (2) 10.25 (carbonic (at 25℃) |
PH | 10.52(1 mM solution);10.97(10 mM solution);11.26(100 mM solution); |
Storage Condition | 15-25°C |
Stability | Stable. Incompatible with powdered alkaline earth metals, aluminium, organic nitro compounds, fluorine, alkali metals, nonmetallic oxides, concentrated sulfuric acid, oxides of phosphorus. |
Sensitive | Hygroscopic |
Refractive Index | 1.535 |
MDL | MFCD00003494 |
Physical and Chemical Properties | properties a pure product of anhydrous sodium carbonate is a white powder or fine particles. |
Use | Basic 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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