Manufacturers, Exporters, Suppliers of Ammonium Bisulphite

High Purity Ammonium Bisulphite Solution Manufacturer

Ammonium Bisulphite / Ammonium Bisulfite (ABS) in Guwahati

Ammonium Bisulphite is a reducing agent and preservative. In Guwahati, we supply premium Ammonium Bisulphite to support tea processing (preservation of tea extracts, color retention), paper industries (Amingaon), water treatment plants (dechlorination), and food processing (pickles, sauces, bakery). Guwahati's tea industry (Assam produces over 500 million kg of tea annually, requiring effective preservation to maintain tea quality, color, aroma, and flavor, and to prevent browning and spoilage during processing and storage, and for dechlorination in water treatment and industrial processes (to protect RO membranes, prevent formation of harmful disinfection byproducts, etc.) and for food processing (preserving color, flavor, and extending shelf life of pickles, sauces, bakery products, snacks, and local delicacies) requires effective preservation. Our product helps extend shelf life of Guwahati's tea and food products and support the local tea and food processing industries.

As an indispensable reducing agent and preservative for Guwahati's tea processing, food processing, and industrial sectors, it serves multiple industries. For tea processing units (large estates near Guwahati, and small tea processors in the region), paper mills (Amingaon), water treatment plants (dechlorination at municipal and industrial facilities), and food processing units (pickles, bakery, snacks), this product meets all quality standards.

Key Industrial Roles in Guwahati:

  • 1. Oxygen Scavenger: Widely used in Guwahati's industrial sectors to remove dissolved oxygen and prevent oxidation in water systems.
  • 2. Corrosion Inhibitor: Protects metal pipelines and equipment in Guwahati factories from acidic corrosion.
  • 3. De-chlorinating Agent: Used in water treatment plants across Guwahati to neutralize residual chlorine efficiently.
  • 4. Reducing Agent: Essential in various chemical synthesis and leather tanning processes operating within the Guwahati region.

Technical Specifications

Sr. No. Characteristics Specification
1 Appearance Clear Yellow Solution
2 Assay as (NH4)HSO3 60.0% to 70.0%
3 Specific Gravity 1.39 to 1.40
4 pH Value 4.0 pH to 5.5 pH
5 SO2 Content 38% to 45%
6 Avg. Molecular Weight 238 - 246

With a significant market share in both local and international markets, our Ammonium Bisulfite is trusted for its reliability and accurate chemical composition. We conduct rigorous analytical testing to ensure the product meets global industrial benchmarks.