CAS 7681-57-4
Sodium metabisulphite
Dechlorination for RO feed; preservative and antioxidant in food
Overview
Sodium metabisulphite is part of SAC’s Water & Process Treatment range, in Dechlorination & Oxygen Scavengers. It is supplied as a Liquid.
Dechlorination for RO feed; preservative and antioxidant in food
Water & Process Treatment · Dechlorination & Oxygen Scavengers
Technical information
| CAS number | 7681-57-4 |
|---|---|
| EC number | 231-673-0 |
| Molecular formula | Na 2 O 5 S 2 |
| Molecular weight | 190.11 g/mol |
| HS heading | 2832 |
| Physical form | Liquid |
Applications and documentation
Used in
- Water Treatment (municipal, desalination, industrial, wastewater)
- Beverages & Juices
- Meat & Prepared Foods
Industries
Synonyms
- SMBS
- Sodium metabisulfite
- Sodium pyrosulfite
- Sodium disulfite
- Disodium pyrosulfite
- Natrii disulfis
- Campden Tablets
- Disodium metabisulfite
- Natrium pyrosulfit
- Natriummetabisulfit
- sodium pyrosulphite
- Sodium bisulfite anhydrous
SDS and TDS are available on request.
Common questions
What applications is this product used for?
Dechlorination for RO feed; preservative and antioxidant in food
Which grades or packaging options can SAC source?
Grade and packaging are confirmed on quotation for your application. Share your process and targets and we will advise what can be sourced.
Can I request an SDS or TDS?
Yes. SDS and TDS are available on request — use Request a Quote or Contact SAC with the product name.
How do I request a sample or quotation?
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