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As a leading Sodium Bicarbonate Industrial Grade supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.
What are the main uses of Sodium Bicarbonate Industrial Grade?
Sodium Bicarbonate Industrial Grade has a wide range of uses and can be called a "jack of all trades" in the industrial field. In the field of environmental protection, it is a "guardian" of waste gas desulfurization. Acidic pollutants in flue gas from steel mills, coking plants, etc. are chemically adsorbed to help purify the atmosphere; in wastewater treatment, it adjusts pH, neutralizes acidic substances, precipitates heavy metals, and protects the water environment.
In the pharmaceutical industry, it is used as an acid-base regulator to control the pH of drugs and ensure stable quality. It is also a raw material for antacids to relieve the pain of excessive stomach acid. In food processing, it is the "fluffy code" for baking, producing carbon dioxide to expand the dough and give bread and biscuits a soft taste; it can also be used as a carbon dioxide generator for soda to add bubble vitality.
In the rubber industry, it is combined with alum to foam rubber and sponge to create a porous structure; in the metallurgical industry, it is used as a flux for casting steel ingots to promote smooth smelting; in the printing and dyeing industry, it is used as a fixing agent and buffer to stabilize the dyeing effect; in the fire protection field, it becomes a component of fire extinguishers, releasing carbon dioxide when heated to extinguish fires. In addition, it is also used to adjust the acidity and alkali of pulp in papermaking and to stabilize the pH of dyeing solution in textile printing and dyeing. It shines in various fields of industry and becomes a "good helper" in production with its versatility.
What is the quality standard of Sodium Bicarbonate Industrial Grade?
The quality of Sodium Bicarbonate Industrial Grade is strictly defined according to standards.
GB/T 1606-2008 and other specifications are implemented. The appearance is white or slightly yellow crystalline powder. The main alkali content (calculated as NaHCO₃) of high-quality products must be ≥99.5%, highlighting the importance of purity; iron content (calculated as Fe) ≤0.002%, arsenic content (calculated as As) ≤0.0001%, and heavy metals and toxic impurities are strictly controlled to prevent harm to the environment and subsequent production; chloride (calculated as Cl) ≤0.10% to limit impurity salt. The plastic woven bag used for packaging is lined with a polyethylene film bag to ensure that it is not damp or polluted during storage and transportation; the shelf life is 6 months from the date of production to ensure stable performance.
From ingredients to packaging and storage, multiple links are limited to lay a solid foundation for quality for industrial applications, allowing it to exert its strength in environmental protection, pharmaceuticals, food and other fields with compliant quality.
What is the difference between Sodium Bicarbonate Industrial Grade and Sodium Bicarbonate Food Grade?
Sodium Bicarbonate Industrial Grade are both sodium bicarbonate, but they are significantly different because of their "identity".
In terms of standards, food-grade is subject to mandatory national regulations. In addition to content, it has strict restrictions on heavy metals and other aspects to protect food safety; industrial-grade focuses on content and only needs to meet basic requirements. In terms of purity, food-grade is high and has few impurities, and no toxic substances; industrial-grade contains organic impurities, metal ions, etc., and cannot be used for food. In terms of price, industrial-grade has many impurities, wide standards, low cost and low selling price; food-grade has strict quality and high safety, so its price is relatively high.
In terms of use, industrial-grade runs in industrial scenes such as desulfurization, sewage treatment, printing and dyeing; food-grade is active in food processing, added as a leavening agent to bread and beverages, or in pharmaceutical assistance to ensure health.
Although the two have the same origin, they shine in different fields due to standards, purity, price, and use. Only by choosing the right "identity" can the value be fully demonstrated.
Precautions for storage and transportation of Sodium Bicarbonate Industrial Grade?
The storage and transportation of Sodium Bicarbonate Industrial Grade must follow scientific regulations. When storing, choose a cool, dry, ventilated warehouse, away from fire, heat sources, and direct sunlight - because high temperature can easily cause it to decompose and lose its chemical activity. It should be strictly separated from acids and oxidants to avoid mixed storage and cause violent reactions. If it encounters strong acid, it will instantly release a large amount of carbon dioxide, damage the container, and cause danger. The packaging must be sealed to prevent moisture and agglomeration to ensure stable quality.
During transportation, the packaging must be firm and compliant containers must be used to prevent damage and leakage during transportation. Select qualified transportation tools and equip them with fire-fighting equipment and leakage emergency equipment.
It is forbidden to mix with oxidants and edible chemicals. The vehicle exhaust pipe is equipped with a fire-blocking device. When transporting tanks (tanks), they are connected to ground chains and perforated partitions to eliminate static electricity accumulation. In summer, it is better to transport in the morning and evening, avoid exposure to the sun, rain, and high temperature, stay away from fire and heat sources, follow the rules on the road, and do not stop in residential areas; it is forbidden to release on the railway, and wooden boats and cement boats are not used for bulk transportation. Handle with care, empty the container to remove any residue, wash hands after operation, and do not eat or drink on the premises.
Only by adhering to these key points can the storage and transportation of Sodium Bicarbonate Industrial Grade be less risky and safe.
What is the market price range of Sodium Bicarbonate Industrial Grade?
The market price of Sodium Bicarbonate Industrial Grade fluctuates due to purity, origin, supply and demand. Looking at the current market, the price of sodium bicarbonate with a purity of about 98% is mostly between 1,400 and 1,600 yuan per ton; the price of sodium bicarbonate with a purity of 99% or above is slightly higher, fluctuating between 1,500 and 2,100 yuan per ton.
For sources of goods from places like Shandong and Henan, the quotations vary due to transportation and cost. If there is a peak season for desulfurization and denitrification, or due to rising raw material prices and tight supply, the price will rise; when the market is loose, it will fall back.
In short, prices follow the pulse of the market. If you want to know the exact number, you have to keep a close eye on suppliers and check the real-time market conditions to grasp the purchasing opportunity.