 【Sodium Metabisulfite】(Food grade)
Alias:Sodium pyrosulfite
English name:Sodium Metabisulfite
Molecular formula:Na2S2O5
Molecular weight: 190.10
Appearance:White or yellowish crystal powder.
Quality standard: GB 1893-2008
Item |
Index |
Main content(Na2S2O5), % ≥ |
96.5 |
Iron(Fe), % ≤ |
0.003 |
Clarity |
By test |
Arsenic(As), % ≤ |
0.0001 |
Heavy metal(Pb), % ≤ |
0.0005 |
Use:Bleacher (Sweet, pastry, water-soaked bamboo slices, etc.); loosening agent (bread, biscuit, etc.); corrosion resistance antiseptic (fruit juice, can, brewing, grain storage, etc.); antioxygen antistaling agent (acupuncture needle sprout, sea food, garden stuff, etc.)
Packing:25, 50, 1000kg/bag or customized in polypropylene woven bag lined with polyethylene plastic bag or plastic and paper compound bag, kraft bag, etc. |
