Sodium pyrosulfite
product name: Sodium pyrosulfite /sodium metabisulfite specification: Item Chinese standard GB1893-2008 Company standard Main content(Na2S2O5) ≥96.5 ≥97.5 Fe(As content Fe) ≤0.003 ≤0.0015 Clarity Pass test Clear Heavy metal content (Pb) ≤0.0005 ≤0.0002 Arsenic content (As) ≤0.0001 ≤0.0001 Molecular Formula:Na2S2O5 Molecular Weight:190.10 Appearance: white crystal powder. Packing: polypropylene weaving bag, paper plastic complex bag and kraft lined with polyethylene plastic
product name: Sodium pyrosulfite /sodium metabisulfite
|
Item |
Chinese standard |
Company standard |
|
Main content(Na2S2O5) |
≥96.5 |
≥97.5 |
|
Fe(As content Fe) |
≤0.003 |
≤0.0015 |
|
Clarity |
Pass test |
Clear |
|
Heavy metal content (Pb) |
≤0.0005 |
≤0.0002 |
|
Arsenic content (As) |
≤0.0001 |
≤0.0001 |
Molecular Formula:Na2S2O5
Molecular Weight:190.10
Appearance: white crystal powder.
Packing: polypropylene weaving bag, paper plastic complex bag and kraft lined with polyethylene plastic bag.
Net weight: 25, 50, 1000 kilograms per bag or according to demands from customers
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