-
| Granular |
| 7681-57-4 | |
| Na2S2O5 | |
| 190.11 |
Sodium Metabisulfite, also known as Sodium Disulfite, Sodium Pyrosulfite, Sodium Metabisulphite or Sodium Pyrosulphite, Disodium Disulfite, and Natrium Pyrosulfit, has the chemical formula Na2S2O5. It appears as white to yellowish crystals or powder with a slight sulfur odor. It is soluble in Water, Alcohol, and Glycerol at ambient conditions. The Analytical Reagent Grade is generally equivalent to the American Chemical Society (ACS) Grade and is acceptable for use in analytical applications and research laboratories. Lab Alley is selling its premium quality Sodium Metabisulfite, Analytical Reagent Grade online at laballey.com in the United States of America (USA) and highly recommends using it in research labs for precise, repetitive, and consistent results.
| Assay | Min. 97.0% |
| Insoluble Matter | 0.005% |
| Chloride (Cl) | 0.05% |
| Thiosulfate (S2O3) | 0.05% |
| Heavy Metals (as Pb) | 0.001% |
| Iron (Fe) | 0.002% |
- Reagent
- Oil & gas industry
- Gold recovery and cleaning processes
- Wastewater treatment
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Metabisulfite Granular Reagent.
Specifications and SDS
Download data sheets .
