China Sodium Metabisulfite,Sodium Pyrosulfite SupplierChina Sodium Metabisulfite,Sodium Pyrosulfite SupplierChina Sodium Metabisulfite,Sodium Pyrosulfite SupplierChina Sodium Metabisulfite,Sodium Pyrosulfite Supplier

China Sodium Metabisulfite,Sodium Pyrosulfite Supplier

  • 1. CAS No.:7681-57-4; MF:Na2S2O5 ; E No.:231-673-0
  • 2. Grade:Food Grade, Industrial Grade
  • 3. Appearance:white or slightly yellowish crystalline powder
  • 4. Package:25kg 50kg double layer plastic woven bag
  • 5. Shelf life:  2 Years
  • 6. Competitive price with high quality
  • 7. Purity: 96%min
  • 8. MOQ: 1FCL

Sodium Metabisulfite Specifications

Item

Standard

Result

CONTENT (AS Na2S2O5)

97% MIN

97.35%

IRON (Fe)

0.003%MAX

0.0018%

CLARITY

PASS

PASS

HEAVY METALS(As Pb)

0.0005%MAX

0.0005%

ARSENIC

0.0001%MAX

0.0001%

WATER INSOLUBLE

0.05%MAX

0.01%

PH VALUE

4.0-4.6

4.48

Conclusion: The product complies with the standard above.

 

 

Packaging & Shipping

Sodium Metabisulfite  Packaging: 25kg/bag or according to client request
Sodium Metabisulfite  Delivery Detail
2 weeks after confirm order.

Some of the products can be supplied within 7 days on the strength of EDC warehouse.

 


Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different 

countries export policy provide complete customs clearance documents.

3. Variety of high quality chemical products with competitive price.

 


Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative 

chemicals for over 20 years domestic experience and 5 years of international experience.

 


FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate

and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.

Wuhan Ocean Biotech Co., Ltd.

Tel:86-27-8373-3110

Contact Person:Ray Dean

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