Pure chemical elements
In stock
Product Description
Sodium metabisulfite
(1). Commodity: Sodium Metabisulphite
(2). Specification: Main Content: 97%min, Water Insoluble: 0.05%max, Iron: 50ppm max, Pb: 10ppm max, As: 20ppm max, pH: 4.0-4.6, The COA as flws:
(3). Packing: 25kgs net PP woven bag with PE liner or 1000kg...
Group: Natrium pyrosulphate