
Industrial Grade Grade Standard and Sulphate Classification Good Price Sodium Metabisulfite
Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity
Description
We establish our competitive advantage in opening new markets, reducing costs and improving the quality of our White Powder Sodium Carboxymethyl Cellulose, Sucralose, Top quality ammonium bicarbonate and services. Our extensive product range includes items for a variety of industries. With advanced equipment, superior technology, and an excellent team of professional and years experience, we are looking for ambitious people to join us and create a bright future hand in hand! Our team of experts is knowledgeable in a variety of industries and can provide comprehensive solutions for your business. Practical experience tells us that finding demand is the key to product innovation, so that we listen to customer feedback in a timely manner and make improvements.
Description

COA
| Item | Standard |
| CONTENT (AS Na2S2O5) | 97% MIN |
| IRON (Fe) | 0.003%MAX |
| CLARITY | PASS |
| HEAVY METALS(As Pb) | 0.0005%MAX |
| ARSENIC | 0.0001%MAX |
| WATER INSOLUBLE | 0.05%MAX |
| PH VALUE | 4.0-4.6 |
Packing & Delivery
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Application
Sodium metabisulfite is a white or slightly yellow crystalline powder that is easily soluble in water and releases sulfur dioxide. In the food industry, it is often used as a preservative, bleaching agent and antioxidant to extend the shelf life of food by inhibiting the growth of microorganisms. For example, in dehydrated vegetables, dried fruits, juices and winemaking, it can effectively prevent oxidative browning and maintain color and flavor. In the field of water treatment, it is used to remove residual chlorine and heavy metal ions, and reacts with chlorine to generate harmless chlorides, protecting pipeline equipment and reducing environmental pollution. It is widely used in the papermaking and printing and dyeing industries. In addition, in the textile and printing and dyeing process, sodium metabisulfite is used as a desizing agent, bleaching aid and antioxidant regulator to help cotton, silk and other fabrics remove impurities, improve dyeing uniformity, and stabilize the dye solution to prevent color darkening. For example, in the wool bleaching process, it can gently remove color and improve the whiteness of the fabric.
Why you choose TNN



We can provide customers with the most timely and effective technical service support and timely feedback on product usage information to improve and enhance product performance of our Industrial Grade Grade Standard and Sulphate Classification Good Price Sodium Metabisulfite. Since its establishment, our company has been able to grow steadily with a steady pace, all of which lies in the implementation of the concept of 'carrying forward the main theme of quality and faithful service' from top to bottom of the enterprise. We always stick to it and dare not to slack off and persevere. In the development of recent years, our company has made remarkable achievements, guided by the scientific outlook on development, consolidating the foundation and improving the ability of independent innovation.
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