Specification :

We can offer you China origin Sodium Metabisulphite 98.5% as follows:

Commodity: Sodium Metabisulfite, Sodium Pyrosulfite, Sodium Bisulfite Anhydrous, Sodium Acid Sulfite, Sodium Hydrogensulfite. Customs Tariff No. (HS Code): 28321000 (China Origin),

Quantity: 20mt -2000mt at yr option (20-25mt/20'FCL)

Quality: Na2S2O5: 98.5%min; SO2: 66%min, Impurities for reference only for Technical grade.

Appearance: White crystalline powder. Fe: 0.003%max; Water Insolubles: 0.05%max; Heavy metal(Pb): 0.0005%max (5ppm max); Sodium Sulfite( Na2SO3): 2% max; Sodium Sulfate (Na2SO4): 1% max; Sodium Thiosulfate( Na2S2O3): 0.003%max; Cl: 0.001%max; As: 0.0001%max; Zn: 0.0002% max; Se: 0.0005% max; Cu: 0.0002% max. (Impurities are for reference only for Technical grade)

Packing: In 25kg or 1000kg or 1250kg net polywoven super bags with polyliner.

Shipmt: July/Aug 2009, 22-2000mt per month( or as per yr request).

Paymt: 100% L/C at sight or 90% T/T against faxed B/L & invoice or 90% D/P at sight & 10% deposit by T/T before shipment.