
Best Price Sodium Metabisulfite Industrial Grade for Water Treatment Industry
Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity
Description
The success of enterprises comes from the high quality of GABA, ethylene bis iminoacetic acid, water soluble lutein and the trust of customers. We are passionate about helping businesses achieve their goals and succeed in an ever-changing marketplace. Trustworthy corporate reputation is the core factor for the development of a company. Therefore, if an enterprise wants to survive and get better development, it should adhere to this concept unerringly!
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 look forward to working closely with you to add value to your products, and we will provide you with high quality Best Price Sodium Metabisulfite Industrial Grade for Water Treatment Industry as always. For many years, our company adheres to the business tenet of 'people-oriented', establishes the human resource development mechanism of seeking, employing, educating and retaining people, forms a good human resource development and management system and strives to build a learning organization and a combat team. Our pursuit of excellence and advancement reflects our human-oriented concept and comprehensive innovative development concept.
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