
Sodium Metabisulfite Content 99% White Powder
Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity
Description
We are a leading global provider of sorbitol producer, Malic Acid, Plant Extracts . Our competitive pricing strategy ensures that our customers receive the best value for their investment. Our company places great importance on maintaining the highest levels of confidentiality and privacy. We have a sophisticated and efficient e-commerce platform for online ordering and tracking. Our company is dedicated to positive social and environmental impact through responsible business practices.
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



Sticking for the principle of 'Super Quality, Satisfactory service', We have been striving for being a superb small business partner of you for Sodium Metabisulfite Content 99% White Powder. Our company believes in: self-discipline, sincerity, altruistic entrepreneurial spirit. Respecting, developing and perfecting talents are important parts of our sustainable development strategy.
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