
Sodium Pyrosulfite Smbs Sodium Metabisulphite 97%Min Used as a Preservative and Antioxidant in Food
Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity
Description
We hope to build a more prosperous company with our strength, our wisdom, our courage and our responsibility to the society and the Hot Sale 99 Purity Nano Magnesium Oxide, Food grade natamycin food additive, STPP industry. Our customer satisfaction rating is consistently high, reflecting our commitment to quality and service. We are dedicated to meeting the needs of our customers with the utmost care and attention. We are committed to building long-term relationships with our clients and partners, based on mutual trust and respect.
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



In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto 'High quality, Competitive Rate, Fast Service' for Sodium Pyrosulfite Smbs Sodium Metabisulphite 97%Min Used as a Preservative and Antioxidant in Food. Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers. We have strong enterprise strength, credit, product quality assurance, and we're equipped with a variety of business characteristics and the principle of thin profit and more sales, to win the trust of our customers.
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