
Sodium Metabisulfite for Industrial Use 97%
Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity
Description
We meet customer needs with high-quality CMC for detergen, natural Zeaxanthin, Vitamin E and perfect services, and continue to improve product competitiveness for customers. Our products and services are designed to be scalable and adaptable, meeting the changing needs of our clients over time. Our team is capable of handling all aspects of the foreign trade process, from A to Z. Our company always adheres to the market-oriented concept, attaches importance to creativity, encourages employees to explore innovative solutions, and creates better products and efficient management strategies to meet customer needs. With years of experience in the industry, we have built a strong reputation for quality and reliability.
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



Our company focuses on the final customer demand, focusing on improving customer service level, increasing Sodium Metabisulfite for Industrial Use 97% diversity and reducing product prices. Staff is the main body of all work, only between the staff and staff concentric, to ensure that the execution can be given full play. While opening up a broader market and serving customers, all of our staff will continue to be down-to-earth, brave in innovation, and strive to provide customers with better products and considerate services.
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