| Quantity: | |
|---|---|
7775-14-6
bosschem
7775-14-6
Product Description
Product name:Sodium dithionite
CAS：7775-14-6
MF：Na2O4S2
MW：174.11
EINECS:231-890-0
Specifications :
| Product Name: | Sodium dithionite |
| CAS: | 7775-14-6 |
| MF: | Na2O4S2 |
| MW: | 174.11 |
| EINECS: | 231-890-0 |
| Mol File: | 7775-14-6.mol |
| Sodium dithionite Chemical Properties | |
| Melting point | 300 °C |
| Boiling point | 1390°C |
| density | 2.13 |
| Fp | >100°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | 250 g/L (20°C) |
| form | Powder/Solid |
| color | White |
| PH | 5.5-8.5 (50g/l, H2O, 20℃) |
| Odor | None or slight scent of sulfur dioxide |
| Water Solubility | 250 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| Merck | 148,626 |
| Stability: | Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture. |
| LogP | -2.756 (est) |
| CAS DataBase Reference | 7775-14-6(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium hydrosulfite (7775-14-6) |
Item | Specification | Result |
Appearance | White crystalline powder | White crystalline powder |
Pb | ≤0.004% | ≤0.002% |
Fe | ≤0.004% | ≤0.002% |
Purity% | ≥88% | ≥90% |
Product Description
Product name:Sodium dithionite
CAS：7775-14-6
MF：Na2O4S2
MW：174.11
EINECS:231-890-0
Specifications :
| Product Name: | Sodium dithionite |
| CAS: | 7775-14-6 |
| MF: | Na2O4S2 |
| MW: | 174.11 |
| EINECS: | 231-890-0 |
| Mol File: | 7775-14-6.mol |
| Sodium dithionite Chemical Properties | |
| Melting point | 300 °C |
| Boiling point | 1390°C |
| density | 2.13 |
| Fp | >100°C |
| storage temp. | Store at +5°C to +30°C. |
| solubility | 250 g/L (20°C) |
| form | Powder/Solid |
| color | White |
| PH | 5.5-8.5 (50g/l, H2O, 20℃) |
| Odor | None or slight scent of sulfur dioxide |
| Water Solubility | 250 g/L (20 ºC) |
| Sensitive | Moisture Sensitive |
| Merck | 148,626 |
| Stability: | Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture. |
| LogP | -2.756 (est) |
| CAS DataBase Reference | 7775-14-6(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium hydrosulfite (7775-14-6) |
Item | Specification | Result |
Appearance | White crystalline powder | White crystalline powder |
Pb | ≤0.004% | ≤0.002% |
Fe | ≤0.004% | ≤0.002% |
Purity% | ≥88% | ≥90% |
