Water Soluble Sodium Sulfite Anhydrous Na2SO4 99%Min Free Sample

Whtie Powder Anhydrous Sodium Sulfate/Sodium Sulphate Anhydrous Na2SO4 99%Min

1. Description:

Sodium sulfite, commonly known as sulfur oxide powder, is a white powder;

Sodium sulfite is widely used in industrial and civilian fields.

Cooking plant fibers with sodium sulfite cooking solution at a certain temperature and pressure is one of the important pulping methods in the paper industry, and the paper industry is also the industry that consumes the most sodium sulfite products.

Sodium sulfite is widely used for the removal of dissolved oxygen in water due to its low price, convenient source, and fast reaction with oxygen.

2. Applications:

4. Feature Advantages:

It decomposes when heated to red heat. It's stable. It doesn't oxidize. Soluble in water, slightly soluble in alcohol, insoluble in liquid chlorine, ammonia. Strong reducing agent. It is easily oxidized to sodium sulfate under moist air and sunlight. It reacts with sulfur dioxide to form sodium bisulfite. The sulfur dioxide in the tail gas of sulfuric acid is produced by the absorption contact method of soda solution or sulfur yellow is burned to generate sulfur dioxide gas and get sodium sulfite solution.

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6.Company introduction:

Shandong Jiuchong Chemical Company Limited has been specializing in chemicals for 13 years, which is located in Shandong Province, China.

Jiuchong chemical is a large modern international chemical enterprise with more than 30 series of chemicals.

At the same time, relying on our own geographical location and resource advantages,our company is committed to the optimization of a variety of chemical supply chain, including basic chemicals and fine chemicals, including sodium metabisulfite, sodium sulfate, sodium sulfite anhydrous,calcium chloride, magnesium chloride, magnesium oxide, magnesium sulfate, ammonium sulfate, sodium bicarbonate, soda ash etc.

We have formed a product chain with many varieties,large scale, fine degree and high technical content.

Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system,ensuring products quality and service.

Product best-selling globally.

7.RFQ:

1.Q: Are you a factory or trading company?

A: We are a company combined inbody with manufacture and trading units .

2.Q: Could you provide sample for test before mass production?

A: Sure,we can send free samples to you,and we also attached the COA,but for the sample shipping fees,our company can’t afford it!

3.Q: How can i get the exact quotation?

A: Kindly tell us the exact product specification,your usage,we will provide the exact quotation for you.

4.Q: Can you provide the COA?

A: Sure,we can provide,but only provide the normal product,if you want to the exact COA,we need to produce the sample.After testing,provide the exact COA.

5.Q: Can you accept OEM(specical spec,size)?

A: sure ,we can customized according to customer’s different requirement,but not only that ,packing we also can design according your request.

6.Q: If i know the usage,but don't know the exact specification,can you provide the exact quotation?

A: Sure,we will recommend the product accordng your usage,please kindly trust us.

7.Q: Before putting a large order,can i visit your factory?

A: Sure.Welcome at anytime.

8.Q: How can I get a sample from you to test?

A: We are honored to provide the free sample for you.

9.Q: What’s your payment terms?

A: We can accept T/T,and L/C at sight as payment term.

10.Q: What about the delivery time?

A: For sample it is about 3-5 days; We will load formal order is within 07days after receiving your payment.

11.Q: What documents you provide?

A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.