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:
| 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.