Anhydrous Gas Preservative Sodium Sulfite
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Anhydrous Gas Preservative Sodium Sulfite

Appearance:white gravel or powder crystal
Package:25kgs pp bag
MOQ:25tons
Sales Models: Wholesale
content:97%min
package:
Availability:
Quantity:
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  • 90%~99%

  • FONDLAND

  • 2833400010

Product Description

Sodium sulfite is a kind of inorganic substance, chemical formula Na2SO3, common sulfite.  In industry, it is mainly used for making cellulose sulfite ester, sodium thiosulfate, organic chemicals, bleached fabrics, etc., and also used as reducing agent, preservative, dechlorination agent, etc

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COA

COA is an important document to prove product accountability. It reflects whether the quality of the tested substance meets the specified standards. It is not important for ensuring product quality and improving product competitiveness.

The COA we provide are all the results of the factory's strict inspection, please rest assured for reference;

Item

specification

Product name

Sodium sulfite

Purity(As Na2SO3)

97%min

Sodium sulphate ( SO4)

2.0%max

Chlorides ( As NaCL)

0.1% max

Heavy metals ( As Pb )

0.001%max

Iron (Fe)

0.003% max

Water insoluble

0.02% max

Free alkall(as Na2CO3)

0.10%max

Arsenic

0.0002%max


Usage:

In industry, it is mainly used for making cellulose sulfite ester, sodium thiosulfate, organic chemicals, bleached fabrics, etc., and also used as reducing agent, preservative, dechlorination agent, etc.  Printing and dyeing industry as deoxidizer and bleaching agent.  

The food industry used as a bleaching agent, preservative, loosening agent, antioxidant, dehydrated vegetables used as a reducing agent;

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About Us

Fondland Chemicals Co., Ltd.  established in 2010,  is a leading manufacturer and supplier of chemical products in China.  
We have our own logistics company, large storage center. And we also reach a close cooperation with excellent import and export agency.So we can provide a full range of one-stop service for domestic and foreign customers.
Our products were sold to most of the world, including Middle East, Africa, Southeast Asia, North America, South America , Europe etc.
Main products: soda ash, sodium bicarbonate, calcium chloride, formic acid , citric acid and other chemical products and food additives.
With the aim of supplying best quality, prompt delivery, competitive price and professional service,we are looking forward to cooperating with you for a bright future!
FAQs
  • 7*24 Hours Service
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    1. Q: What about your price?
        A: We always supply the products with appropriate price,because we believe this is an effective way to build
            long -  term business with our  customers and earn good reputation.
     
    2. Q: What payment terms do you accept?
        A: For new customers, we accept 30% T/T in advance,70% balance against copy of shipping docs,L/C at sight;
             For old customers, the payment terms can be negotiated accordingly.
     
    3. Q: What about the order lead time?
        A: Usually the order lead time is 10-15days after receiving your prepayment.
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About Us

Fondland Chemicals Co.Ltd. established in 2010, is a leading manufacturer and supplier of chemical products in China.We have our own logistics company, large storage center.

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    Cellphone:+86-18953681279
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