Sodium Sulfite price

best price ,White crystal or powder and have smell such as SO2, it will lose some sulfur dioxide if emerged in air, and create

Sodium Sulfite can be used as reagent, dried fruit and meat preservatives, printing and dyeing industry deoxidizer,

Project	Content
Aqueous reaction	Qualified
Clarity test	Qualified
Water insoluble /%	≤ 0.005
Acid sulfite (in NaHSO3 dollars) /%	Qualified
Chloride (Cl) /%	≤ 0.005
Thiosulfate (S2O3) /%	≤ 0.01
Iron (Fe) /%	≤ 0.0005
Heavy metal (Pb) /%	≤ 0.001
Arsenic (As) /%	≤ 0.0001
Free base (in NaCO3 dollars) /%	≤ 0.1

Appearance: white powder

Density (g/cm3): 1.561

Solubility: Soluble in water, water solution is alkaline. indissolvable in ethanol

Application:Used in artificial fiber stabilizer, fabric bleach, photographic contrast 

extravasation, dye bleaching deoxidizer, spices and dye reductant, paper lignin 

removal agent

Packaging:The product is delivered regularly in 25 kgs net plastic bags with PE inside. 

Sodium Sulfite price