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13471
Fluka
Sodium sulfite
SKU
13471
Puriss., Meets analytical specification of BP, Ph. Eur., NF, Anhydrous, 95.0-100.0% (iodometric)
Synonym(s)
Disodium sulfite; Sodium sulphite
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | CAS Numbers (All) | EC Number | Linear Formula Na2SO3 | MDL Number |
| Molar Mass 126.04 g/mol | RTECS Number WE2150000 | Synonyms Disodium sulfite; Sodium sulphite |
Documents
Specifications
| Property | Value |
|---|---|
| assay (iodometric) | 95.0 - 100.0 % |
| iron (Fe) | Max. 0.001 % |
| selenium (Se) | Max. 0.001 % |
| zinc (Zn) | Max. 0.001 % |
| heavy metals (as Pb) | Max. 0.001 % |
| chloride (Cl) | Max. 0.02 % |
| thiosulfate (S2O3) | Max. 0.05 % |
| appearance of the solution | complying |
| residual solvents | complying |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | No data available |
| Certification | Ph. Eur., BP, NF |
| Color | White |
| Density | 2.6 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Powder |
| Grade | Reagent Grade |
| Incompatible Materials | Acids, Oxidizing agents |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 600 °C |
| Partition Coefficient | -4 (25 °C) |
| Purity Percentage | 95.00 |
| Purity Details | 95.00-100.00% |
| Solubility in Water | 270 g/l (40 °C) |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | Negligible |
| Viscosity | No data available |
| pH-Value | 10 at 200 g/l (20 °C) |
| Product Line | Puriss. |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | N/A |
| Package Group | N/A |
| UN ID | N/A |
