7681-57-4 Sodium Metabisulfite Refined 99% Sodium Metabisulfite White Powder

7681-57-4 Sodium Metabisulfite Refined 99% Sodium Metabisulfite White Powder

Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity

Description

Our company abides by the principle of integrity management and vigorously advocates integrity services. We have strict self-discipline, standardized operation, and win by quality. In line with the principle of doing "conscience engineering" and producing "conscience products", we strictly supervise the production process, making us synonymous with high-level Nisin CAS 1414 45 5 with high quality, complexing agent, Sodium pyrosulfite bag . Our logistics team is highly skilled in managing international shipments and ensuring timely delivery. We always pay attention to the changes in domestic and foreign markets, adjust the industrial structure in time, lead the staff to continuously develop new products, and at the same time strengthen the scientific management of the company, continuously improve the operation and expand the production. In fact, I think I can do it and can't do it, only in a read. Therefore, we always emphasize to our employees to believe in themselves. Only when you are confident, can you be truly mentally strong. Our company has strict quality control measures in place to ensure product quality.

Description

 

product-786-462

 

 

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

 

3 2

 

 

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

 

About Us

About Us 1

About Us 3

Sticking towards the theory of 'Super Good quality, Satisfactory service', We are striving to become a superb business enterprise partner of you for 7681-57-4 Sodium Metabisulfite Refined 99% Sodium Metabisulfite White Powder. The company will constantly devote itself to new business ideas and characteristic service methods to meet the procurement needs of the community. Our internal leadership group focuses on the improvement of various systems and the establishment of corporate culture, and carries out various trainings.

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