Sodium Metabisulphite
Sodium metabisulphite is a white crystalline powder that dissolves in water to release sulphur dioxide, acting as a reducing agent, antioxidant and preservative. It is used as a food preservative and antioxidant, a de...
Product Specifications
Batch-specific specification verified through COA and GC analysis before shipment.
About Sodium Metabisulphite
Sodium metabisulphite is a white crystalline powder that dissolves in water to release sulphur dioxide, acting as a reducing agent, antioxidant and preservative. It is used as a food preservative and antioxidant, a dechlorination agent in water treatment, an anti-chlor and bleaching aid in textiles and leather, and a reducing agent in process chemistry.
Zentish Exim supplies sodium metabisulphite sourced from qualified Indian producers, with certificates of analysis and safety data sheets. Food and technical grades are available. Because it releases sulphur dioxide and is an irritant, handling notes accompany every consignment.
Export Markets
We support importers and manufacturers worldwide with reliable export coordination and documentation.
Export Packaging Options
Palletized for export and compatible with both air and sea shipment.
All packaging is palletized for export and compatible with air and sea shipment.
Why International Buyers Choose Zentish Exim
Batch-wise Quality
COA, GC-MS and enantiomeric purity verification on every batch.
Multi-source Supply
Aggregated supply from approved partners ensures continuity across harvest cycles.
Flexible MOQs
From 100 g samples to container-scale contracts.
Consolidated Shipping
Combine multiple mint derivatives in single-container loads.
Full Documentation
COA, MSDS, COO, allergen & non-GMO statements, and packing list.
Fast Turnaround
Responsive quotations within one business day.
Consolidate multiple mint derivatives in single-container loads for optimized logistics and competitive bulk pricing.
Industries Served & Applications
Common Applications
- Food and beverage — preservative and antioxidant (where permitted)
- Water treatment — dechlorination and oxygen scavenging
- Textiles and leather — anti-chlor and bleaching aid
- Cleaning and process chemistry
Product Benefits
Releases sulphur dioxide for anti-oxidant and reducing duties
Food, water treatment, textiles and process applications
CoA and SDS with every consignment, irritant handling noted
Manufacturing Process
Qualified producers
Supplied from established Indian producers
Batch data
Grade and assay reported on the certificate of analysis
Bulk packaging
Bag and jumbo-bag formats for container freight
Why Choose Zentish Exim for Sodium Metabisulphite
Food & technical grades
Grades aligned to food and industrial duties
Documented quality
Batch CoA and SDS with every consignment
Handling awareness
SO2 release and irritant classification flagged
Flexible supply
Trial lots through container-scale orders
Request a Quote for Sodium Metabisulphite
Get competitive bulk pricing and reliable global shipping.
Frequently Asked Questions
Technical Content Review
Technical content reviewed by the Zentish Exim export team. This page is intended for B2B buyers of essential oils, flavor ingredients, and aroma chemicals. Product specifications are batch-specific and confirmed through COA and GC analysis before shipment.
Learn more about our quality systems and export operations on our About Us and SHE Policy pages.
Looking for Customized Packaging?
We offer flexible packaging and documentation for global export.
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