Sodium Metabisulfite(Food & Tech Grade)
Sodium Sulfite(Tech Grade)
Sodium Sulfite(Food Grade)
Manganous Carbonate(Electrial Grade)
Manganese Sulphate
Sulfur dioxide
Ammonium sulphate
HUNAN YUEYANG SAN×IANG CHEMICAL CO.,LTD
Tel:+86-730-8555768 8552316
Fax:+86-730-8555728 8551358
ADD: Qilishan District,Yueyang tower Area, Hunan, China
SICHUAN SANXIANG FINE CHEMICAL CO.,LTD
Tel:+86-831-7172888
Fax:+86-831-2316938
ADD: Yangchun Industrial park,JiangAn county,YiBin city, China
Products
Sulfur dioxide
Sulfur dioxide、Sulfurous oxide、Sul-furous acid anhydride．
Molecular formula SO2
CAS No. 7446-09-5