Name | sulfurous acid |
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Synonyms |
Sulphurous acid
sodium sulfite hydrogen sulphite (bisulphite) SULFUROUS ACID dihydroxy sulphoxide Schweflige saure [German] acide sulfureux Sulfur dioxide solution acido sulfuroso MFCD00011335 EINECS 231-973-1 UN1833 |
Density | 1.03 g/mL at 25 °C(lit.) |
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Molecular Formula | H2O3S |
Molecular Weight | 82.07910 |
Exact Mass | 81.97250 |
PSA | 76.74000 |
LogP | 0.54680 |
Index of Refraction | 1.788 |
Stability | Stable. Incompatible with strong bases. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
Hazard Codes | C |
---|---|
Risk Phrases | R20 |
Safety Phrases | S26-S36/37/39-S45 |
RIDADR | UN 1833 8/PG 2 |
WGK Germany | 1 |
RTECS | WT2775000 |
Packaging Group | II |
Hazard Class | 8 |
Precursor 9 | |
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DownStream 10 | |