Online Database of Chemicals from Around the World
| Nile Chemicals | India | Inquire | ||
|---|---|---|---|---|
 |
+91 (22) 6631-3162 | |||
 |
sales@nilechemicals.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2009 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
|
+86 (551) 6541-8684 | |||
|
sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink standard supplier since 2010 | ||||
| Achemica | Switzerland | Inquire | ||
|---|---|---|---|---|
|
+41 (24) 466-2929 | |||
|
contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
| Classification | Inorganic chemical industry >> Inorganic acid |
|---|---|
| Name | Sulfurous acid |
| Synonyms | Sulfur dioxide solution |
| Molecular Formula | H2SO3 |
| Molecular Weight | 82.07 |
| CAS Registry Number | 7782-99-2 |
| EC Number | 231-973-1 |
| Solubility | Soluble (91.1 g/L) (25 ºC), Calc.* |
|---|---|
| Density | 1.051 g/cm3 (51 ºC)** |
| * | Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs) |
| ** | Terry, R. W.; Midland Druggist and Pharmaceutical Review 1917, V51, P179-80. |
| Hazard Symbols |
C Details | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risk Codes | R20;R34 Details | ||||||||||||||||||||||||||||||||||||
| Safety Description | S26;S36/37/39;S45 Details | ||||||||||||||||||||||||||||||||||||
| Hazard Classification | |||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||
| Transport Information | UN 1833 8 / PGII | ||||||||||||||||||||||||||||||||||||
| SDS | Available | ||||||||||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for Sulfurous acid |
