CAS 7775-14-6|Sodium dithionite
| Common Name | Sodium dithionite | ||
|---|---|---|---|
| CAS Number | 7775-14-6 | Molecular Weight | 174.107 |
| Density | 2.13 | Boiling Point | 1390°C |
| Molecular Formula | Na2O4S2 | Melting Point | 300 °C |
| MSDS | ChineseUSA | Flash Point | / |
| Symbol | GHS02, GHS07 | Signal Word | Danger |
Names
| Name | sodium dithionite |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 2.13 |
|---|---|
| Boiling Point | 1390°C |
| Melting Point | 300 °C |
| Molecular Formula | Na2O4S2 |
| Molecular Weight | 174.107 |
| Exact Mass | 173.903336 |
| PSA | 118.68000 |
| LogP | 0.39100 |
| InChIKey | JVBXVOWTABLYPX-UHFFFAOYSA-L |
| SMILES | O=S([O-])S(=O)[O-].[Na+].[Na+] |
| Storage condition | Store at RT. |
| Stability | Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture. |
| Water Solubility | 250 g/L (20 ºC) |
Safety Information
| Symbol | GHS02, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H251-H302 |
| Supplemental HS | Contact with acids liberates toxic gas. |
| Precautionary Statements | P301 + P312 + P330-P407-P413-P420 |
| Personal Protective Equipment | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R31;R7 |
| Safety Phrases | S26-S28-S43-S7/8-S43E-S28A |
| RIDADR | UN 1384 4.2/PG 2 |
| WGK Germany | 1 |
| Packaging Group | II |
| Hazard Class | 4.2 |
| HS Code | 2831101000 |
Customs
| HS Code | 2831101000 |
|---|
Articles66
More Articles| Osmoregulatory bicarbonate secretion exploits H(+)-sensitive haemoglobins to autoregulate intestinal O2 delivery in euryhaline teleosts. J. Comp. Physiol. B, Biochem. Syst. Environ. Physiol. 184(7) , 865-76, (2014) Marine teleost fish secrete bicarbonate (HCO3 (-)) into the intestine to aid osmoregulation and limit Ca(2+) uptake by carbonate precipitation. Intestinal HCO3 (-) secretion is associated with an equi... | |
| The enrichment of an alkaliphilic biofilm consortia capable of the anaerobic degradation of isosaccharinic acid from cellulosic materials incubated within an anthropogenic, hyperalkaline environment. FEMS Microbiol. Ecol. 91 , fiv085, (2015) Anthropogenic hyperalkaline sites provide an environment that is analogous to proposed cementitious geological disposal facilities (GDF) for radioactive waste. Under anoxic, alkaline conditions cellul... | |
| A role for catalase-peroxidase large loop 2 revealed by deletion mutagenesis: control of active site water and ferric enzyme reactivity. Biochemistry 54(8) , 1648-62, (2015) Catalase-peroxidases (KatGs), the only catalase-active members of their superfamily, all possess a 35-residue interhelical loop called large loop 2 (LL2). It is essential for catalase activity, but li... |
Synonyms
| Disodium dithionite |
| Sodium sulfoxylate |
| Dithionous acid, disodium salt |
| Sodium hypodisulfite |
| Dithionous acid,disodium salt |
| Sodium dithionite |
| SODIUM HYDROSULFITE |
| Vatrolite |
| Burmol |
| EINECS 231-890-0 |
| Blankit |
| MFCD00011640 |
