Deliver to
United Kingdom
Order number: 10878741
Part number: AC100069723
Sodium Bisulfite (Sodium Hydrogen Sulfite) [7631-90-5] is supplied with defined handling requirements for laboratory use. This compound, identified as a salt, has a molecular formula of NaO3S- and a molecular weight of 103.06. It belongs to the group of sodium compounds and hydrogen sulfites, disulfites. Handling should follow standard protocols for sodium compounds, including the use of safety goggles.
| Name | Value | |
|---|---|---|
| pH | : | 4.0 - 5.0 |
| CAS | : | 7631-90-5 |
| Assay | : | ≥ 98.0% (Titration against NaOH, 1:1) |
| Iron (Fe) | : | ≤ 0.2% |
| Appearance | : | White to off-white crystalline powder |
| Categories | : | Biochemicals Salts |
| Arsenic (As) | : | ≤ 0.0002% |
| Heavy metals | : | ≤ 0.001% |
| Product Code | : | 10878741 |
| Product Name | : | Sodium bisulfite (Sodium hydrogen sulfite) |
| Chloride (Cl) | : | ≤ 0.05% |
| Storage Details | : | Ambient |
| Molecular Weight | : | 104.06 |
| Molecular Formula | : | NaHSO3 |
| Harmonised Tariff Code | : | 2832100000 |
| Water insoluble matter | : | ≤ 0.2% |
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© 2026 Copyright. All Rights Reserved.
