Applications
Sodium Bisulfite Anhydrous FCC is used as a catalyst, reducing agent, and preservative in pharmaceuticals, as a reducing agent in sulfites to sulfates conversion, as a food preservative in the food industry, a bleach for wool for the textile industry, as a reducer in laundry, a antiseptic in fermentation and an additive for copper and brass plating. It is used in brewing barrels, dyeing vats, and paper production and, in fixing baths for photography. Its used in cosmetics as a reducing agent in hair waving and straightening hair products.
Sodium Bisulfite Anhydrous FCC (Wintersun)
WCode: 19-085-001
Sales Specifications
Molecular Formula: NaHSO3
Molecular Weight: 104.06
Appearance: White Crystal Grain
Main Content (as NaHSO3): 99% Min
Water-Insolube: 0.03% max
Chloride (Cl): 0.05% max
Iron (Fe): 0.004% max
Heavy Metal (Pb): 0.001% max
Arsenic (As): 0.0002% max
Packing
50 LB Paper Bag, 44 Bags per Pallet
Sodium Bisulfite Solution
WCode: 19-085-002
Sales Specifications
Assay (As SO2): 38.0-42.00wt% solution
pH: 3.60-5.00
Specific Gravity: 1.31-1.38 @ 20ºC
Packing
1300 KG Totes (2,865.98 lbs)
