
Sodium Metabisulfite for Food Use
Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity
Description
Our management is in line with international management, so as to achieve scientific and effective, and improve the competitiveness of For flavor ISO Menthol, Disodium edetate dihydrate, NaOH . The company has strong technological innovation and sustainable development capabilities, and has contributed a lot to the development of the industry. Our company offers a hassle-free ordering process. Our enterprise goal is to build our company into a leading company with independent intellectual property rights, core technology and scale and technology. We work with businesses of all sizes and are committed to meeting the unique needs of each client.
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 embrace cutting-edge technology, based on quality, professional technology to provide customers with better Sodium Metabisulfite for Food Use. Our company has established a complete set of product research and development, manufacturing, quality assurance and service system. Corporate culture is the reason that breeds corporate performance. By building excellent corporate culture, we provide guarantee for our company to produce sustainable corporate performance.
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