
Sodium Metabisulfite Industrial Grade 97%Min
Higher purity 98.5%min
Pure white
No caking in 2years
Low imputity
Description
Our goal is not only to provide a wide range of Glycerol monostearate FLAKE, sodium hydrate, Formula C21H42O4 , but also to provide solid and effective technical support and services. We are committed to providing our clients with complete transparency throughout the entire process. We have a proven track record of delivering exceptional products and services to our customers.
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
![]() |
![]() |
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



With years of experience in dealing with the Sodium Metabisulfite Industrial Grade 97%Min, we are confident that we can meet the requirements of different customers. 'Exploring and Innovating, Pursuing for Excellence' is the aim of our company. With years′ experiences, efforts and technique, we have won new and old customers′ trust and support by our stable quality and perfect service. Our company has formulated a targeted development strategy in order to rapidly expand its share in the direct marketing market.
Hot Tags: Sodium Metabisulfite, China, suppliers, manufacturers, factory, customized, wholesale, cheap, discount, low price, free sample, cholesterol test, Trehalose, heptahydrate, Sorbitol, Magnesium Oxide, titanium pigment
[[ProKeywords]]Send Inquiry
You Might Also Like
-

Medicine Grade CAS 64-02-8 EDTA 4na Tetrasodium EDTA
-

High Quality Good Price for EDTA 4na
-

Instant Soluable Stevia Extract & Erythritol Mixed P...
-

Natural Food Sweetener Stevia Powder with Different ...
-

Hot Sale Food Grade White Powder or Granular Aspartame
-

Factory Price Ethylenediaminetetraacetic Acid (EDTA)


