Superiority:

Quality&Price&Delivery:

1. High and reliable quality with factory directly;

2. Competitive price in China market ;

3. More than 12 years exporting experience; 

4. Stable supply capacity and prompt delivery; profeesional team to deal with it;

5. Professional technical support; Strict quality control;

6. Various payment terms and factoring business

7. Local warehousing for small batch customers;

8. Professional logistic support;

Service:

1. Free sample can be available per your request before order;

2. Special packing also can be available according to your requirement; photos available before shipment;

3. Fast response,any inquiries or claims will be replied within 24 hours;

Wuhan Xinru Chemical Industry Co.,Ltd  founded in 2006, engaged in R&D, producing and marketing barium salts, sodium salts, fertilizer and medical intermediates. 
We have several stock-holding factories, based on strong R&D ability, advanced production technology and experienced team; pluses international trade office in Wuhan, we can offer high and stable quality products with quick response and service. 

Since 2006,we have already developed and established a very good relationship with different reputed customers in EU, Egypt, Canada, Korea, USA, Chile, Turkey, Thailand etc.Our products widely used in water purification,magnet material, rubber, ceramic,glass,painting, powder coating, plastic industry, pharmacy and so on. 

OUR MISSION: satisfy customers needs ,serve wholeheartedly and sincerely. 
OUR SERVICE: supply excellent quality product with competitive price and fast 
shipment and timely delivery.

In the light of customer first, excellent quality, competitive price, good service, the principle of mutual benefit , to serve our new and old customers.

All we want is win-win busines.

Welcome to our company and warm welcome to inquiry me about all of our products, we will provide the competitive price for it.

We are sincerely responsible for the “Product quality and “After service.

Product Details:

English name:  Sodium Metabisulfite

Synonyms: disodiummetabisulfite; disodiumpyrosulphite; fertisilo; metabisulfitedesodium; Sodiummetabisufite; sodiummetabisulfite(na2-s2o5); sodiumpyrosulfite(na2s2o5); Sodium dissulfite; Sodium disulphite; Sodium pyrosulphite

Cas:7681-57-4

Molecule formula:Na2S2O5 
Molecule weight:190.11
Physical properties:

It is white or tiny yellow crystal powder. Its relative density is 1.4. The solubility  is 54g/100mlwater at 20°C or 81.7g/100mlwater at 100°C,and the solution show acidity. It can solute in glycerine and little in alcohol. When exposed in air, it will oxidized into sodium sulfate, and can react with strong acid into sulfur dioxide gas and the salts. It is  deliquescent, and will decompose when heated to 150°C.

Application:

Industry grade:

1.mordant:printing and dyeing industry

2.bleaching agent: waste water/textile/paper pulp/bamboo/timber

3.rubber solidifying agent

4.hydrocarbon perfume aldehyde: perfume industry

Food grade:

1.bleaching agent (e.g. candies, cake, bamboo shoots)

2.loosening agent (e.g. bread, cracker)

3.antiseptic and germicide (e.g. fruit juice, tinned food brews, the cereals food)

4.inhibitor and freshen agent (e.g. day lily, seafood, fruitand vegetable)

Packing:  

     25kg / 50kg /1000kg paper bag / plastic woven bag with lining or ton bag with pallet,

 Special package according to customers’ requirement. 

Storage & handling:

1.Store the product in a cool and dry place;

2.Prevent from direct sunlight,water and moisture;

3.Avoid contact with strong acid,oxidants or poisonous substances;

4.Exposure to moisture will make it oxidze easily to sodium sulphate;

5.Do not store it for long time.

Our factory: