Appearance: | White granular |
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CAS No.: | 497-19-8 |
Certification: | ISO9000, SGS, BV |
EINECS: | 207-838-8 |
Molecular Formula: | Na2co3 |
Purity: | ≥99.8% |
RICHVAN- scientific research center in cooperation with the government, modern production equipment, intelligent production management system, perfect production raw material supply chain, independent chemical logistics and transportation system, 14 years of industrial operation, are the key to our cost saving and quality assurance Factors that make our product prices more competitive in the market. Our goal is to provide customers with high-quality products, the most competitive prices, the shortest delivery time and perfect and professional after-sales service.
The most efficient and complete chemical industry chain and more than 14 years of industry experience are the keys to providing our customers with the most competitive prices and helping them reduce competition costs.
Our factory requires a double inspection quality control system in the production process of each product, which is the key guarantee for our quality control, and our products have passed BV, ISO9001 and SGS, quality control can be guaranteed. At the same time, all materials are tested in our laboratory before each shipment to confirm the quality twice.
RICHVAN- With more than 14 years of experience in the chemical industry, it is one of the leading chemical raw material suppliers in China. With a professional scientific research and technical team, with rich experience and technology, we provide our customers with in-depth technical support and a variety of application solutions, ensure quality, save costs, and win unanimous approval from our customers.
Our factory has 7 24-hour production lines, 14 regular production lines and 2 spare production lines, 90% of the orders are shipped within 15-25 days after receiving the payment, any urgent orders can be supported.
Specification
Chemical Name | Sodium Carbonate |
Content: | ≥99.8% |
Formula: | Na2co3 |
CAS No.: | 497-19-8 |
Molecular Weight: | 105.988 |
Appearance: | White granular |
EINECS: | 207-838-8 |
Certification: | ISO9000, SGS, BV |
Color: | White |
Solubility: | Insoluble in Water |
Quality Specification:
ITEMS | STANDARD |
Appearance: | White granular |
Content: | ≥99.8% |
Appearance of solution | Comply with the standard. |
Water insolubles | ≤0.01% |
Loss on drying(300ºC) | ≤1.0% |
Chlorides(Cl) | ≤0.002% |
Sulphates(SO4) | ≤0.005% |
Nitrogen(N) | ≤0.001% |
Phosphate and silicate(SiO3) | ≤0.006% |
Mg | ≤0.002% |
Al | ≤0.003% |
K | ≤0.005% |
Ca | ≤0.01% |
Fe | ≤0.0005% |
Heavy metal(Pb) | ≤0.0005% |
Features:
Water insoluble, white powder or small particles. Has the water absorbability, absorbs moisture in the air gradually becoming a hydrate. The relative density 2.532.400 degree start decomposing. Melting point 851 degree, soluble in water, soluble in alcohol.
Application:
Soda ash is one of the most important chemical raw materials and is widely used in chemical,glass, metallurgy, paper making, printing & dyeing, synthetic detergent,
petrochemical, foodstuff,medicine & sanitation industries, etc.
1.Glass : the glass industry is a large consumer sector of soda ash.soda consumption per ton of glass is 0.2T.
2.Detergent : It is used as detergent in wool rinsing,medicine and tanning.
3. Buffer :as buffering agent,neutralize and dough improver,it can be used for pastry and noodle food,and can be usedappropriately according to production needs.
4.Printing and dyeing : printing and dyeing industry is used as a water softener.glass, metallurgy, paper making, printing & dyeing, synthetic detergent,petrochemical, foodstuff,medicine & sanitationindustries, etc. With a large consumption, it occupies a crucial place in national economy.
Packing
Standard packaging includes the following:
40kg per bag for light soda ash.
50KG per bag for soda ash dense.
Other package sizes are available upon request.
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
Period of validity
24 months.
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