Fooding Group Limited 
- Description
- About Sodium Sulfite
- Support & FAQs
- Our Services
Sodium Sulfite, (sodium sulphite) is the inorganic compound with the chemical formula Na2SO3. A pale yellow, water-soluble solid, it is used commercially as an antioxidant and preservative.
Fooding is a Sodium Sulfite Manufacturers, Suppliers and Wholesalers in China. You can inquiry Sodium Sulfite price by email us: info@chinafooding.com or leave message on the Fooding web. Fooding ensure you can buy Sodium Sulfite with a good price.
| Sodium Sulfite | ||||
| E No: | Na2SO3 | |||
| CAS No: | 7757-83-7 | |||
| Einecs No: | 231-821-4 | |||
| Specification: | 99% | |||
| Place of origin: | China | |||
| QC: | Haccp, Kosher, Hala,ISO | |||
| Payment terms: | T/T or L/C | |||
| Port of dispapch: | Shanghai,Tianjin,Qindao | |||
Product Description
|
Item |
Quality Index |
|
|
Industry Grade |
Food Grade |
|
|
Purity ( As Na2SO3) |
96.0% min |
98.0% min |
|
Sodium sulphate ( SO4) |
2.0% max |
1.2% max |
|
Chlorides ( As NaCL) |
0.5% max |
0.08% max |
|
Arsenic ( As ) |
- |
0.0002% max |
|
Heavy metals ( As Pb ) |
- |
0.0005% max |
|
Iron (Fe) |
0.005% max |
0.003% max |
|
Water insoluble |
0.05% max |
0.01% max |
About Sodium Sulfite
Product usage
(1) Industry Grade : Used in Dyeing and printing Industry , as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.
(2) Food Grade: In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns). In silage treatment as anti-fermentative. In starch and sweeteners production as bacteriostatic.
(3) Photo Grade: In the photographic industry as component of developer bath.
(4) Pharmaceutical Grade: pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone.
Product usage
(1) Industry Grade : Used in Dyeing and printing Industry , as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.
(2) Food Grade: In food industry as additive (E223) preservative, antioxidant and antimicrobic for fruits (dried, glazed and candled), vegetables (onions, potatoes, etc.), juices (citrus and grapes) and fish (shrimps and prawns). In silage treatment as anti-fermentative. In starch and sweeteners production as bacteriostatic.
(3) Photo Grade: In the photographic industry as component of developer bath.
(4) Pharmaceutical Grade: pharmaceutical industry for the production of chloroform, benzene and formaldehyde phenylpropanoid Sulfone.
1. What's your payment terms?
T/T or LC.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the Agar Agar?
According to the Agar Agar you ordered.
5, What is the MOQ of Agar Agar ?
Different products have different MOQ, for Agar Agar , the MOQ is 1000kg.
6, What is the price of Agar Agar ?
Fooding has been corporate with many Agar Agar manufacturers for several years, we can provide you with best price of Agar Agar.
7, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Agar Agar in one working days.
8. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.
9. What is loading port?
Usually is Shanghai or Qingdao.
2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
3. Provide agile and safe payments.
4. We can in charge of all if our products have quality problems.
5. Provide a price trend, ensure the clients can know about marketing informations in time.
6. Have offices at Mexico, Clients can get our company information from here, discuss the prices and delivery time face to face.