1.Chemical and Physical Properties:
Products Name:Sodium Bisulfite
Sodium Bisulfite is white monoclinic crystalline powder with sulfur
dioxide odor; relative density: 1.48; very easily soluble in water;
can be decomposed when heated; slightly soluble in ethanol; aqueous
solution is acidic; has strong reducing property; can be oxidized
in the air or loose sulfur dioxide.
Sodium Bisulfite is used in the bleaching of cotton textiles; as
reducing agent in dyes, paper-making, leather, chemical synthesis;
in the manufacture of pharmaceutical intermediates, photographic
developer, food bleacher, antiseptic and anti-oxidants.
Sodium Bisulfite Standard:HG/T3814-2006
White crystalline powder
Content (NaHSO3) %
Water Insoluble Matter%
Heavy metal (Pb)%
Sodium Bisulfite will be packed in N.W25kg plastic woven bag lined
with PE liner,or 500kg/1000kg/1100kg/1200kg jumbo bag.
20MT-25MT will be loaded in 1*20’FCL container.
Sodium Bisulfite should be stored in cool and dry place, avoid
moisture and heat. No breakage, No mixed with oxidant and toxic
matter. The storage period is 6 month since the production date. It
should be transported by clean car, with covering matter, avoid