Sodium metabisulfite

White or light-yellow crystalline powder, smell of SO2. 

No other smell when dried. Specific gravity is 1.4. It's soluble in glycerine, 

It's soluble slightly in alcohol.

The application of sodium metabisulfite.

1.Used in medicine when producing chloroform,solasulfone and methnylal.
2.Used as coagulant in rubber industry.
3.Used as dechlorided agent or assistants in printing and dyeing industry.
4.Used to improve leather properties inleather industry.
5.Used as developing agent inphotosensitivity industry.
6.Used when producing hydroxyl geranial,hydrochloric hydroxylamine inchemical industry.
7.Used as bleaching agent, antiseptics antioxidant, ect in food industry.

After the establishment of the company, it was a state-owned enterprise mainly engaged

in the production of chemical products, mainly used as finished products or raw materials 

for food additives, plastics, paints, detergents, plastics, etc.

1) Professional chemical trading company, own cooperative factory

 2) Small samples can be provided, more details can be negotiated

 3) Quality assurance and good after-sales service

 4) Competitive price and timely delivery

 5) 24h service

 6)We have a large stock

Q1: Are you a manufacturer?
A: Yes, We are professional manufacturer involved in this field more than 15 years.

Q2: What's your MOQ?
A: Normally, our MOQ is 1 FCL, but we could apply less quantity if customers have special

 requirements on quantity, just the price for LCL will be a little higher than FCL.

Q3. How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or 

special requirements, then we could give you the price accordingly.

Q4: How can I get a sample?
A: We can provide free samples for your test, but samples freight should be paid by 

your side.

Q5. How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the

 production is finished, they'll take samples from every batch of cargo, and send to our

 lab for inspection. After passed the inspection, then we will arrange the delivery.

Q6. How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us 

any time. If the problem caused by us, we will send you free goods for replacement

or refund your loss.