TNN Pure white mordant Sodium metabisulfite Food Grade
CONTENT (AS Na2S2O5)
HEAVY METALS(As Pb)
Type: Sodium Sulphate
Place of Origin: China (Mainland)
Grade Standard: Food Grade, Industrial Grade
Application: Bleach, mordant
Brand Name: TNN
Packing & Delivery
A. Sodium metabisulfite food grade apply in 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.)
B. Sodium metabisulfite tech grade, use as Printing and dyeing mordant; antichlor in after fabric bleaching
;chemical and medicine reducer and sulfonating agent; bleaching agent of bamboo, wood and paper fiber; nonferrous metal dressing agent; waste water finishing agent; rubber coagulator; alkyl spice aldehyde in spice industry; depilating agent, softening agent and anti-wear agent in leather industry; reducer of developer and protective agent of fixative in sensitization industry.
C. Sodium metabisulfite is also used in floating agent in Copper Mining.