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Identification |
|
Name |
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Sulfur trioxide |
|
Synonyms |
|
Sulfuric anhydride |
 |
|
Molecular Structure |
|
 |
|
|
Molecular Formula |
|
SO3 |
|
Molecular Weight |
|
80.06 |
|
CAS Registry Number |
|
7446-11-9 |
|
EINECS |
|
231-197-3 |
| |
|
Properties |
|
|
Density |
|
1.92 |
|
Melting point |
|
16.8 ºC |
|
Boiling point |
|
44.8 ºC |
|
Water solubility |
|
reacts violently |
| |
|
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Safety Data |
|
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Hazard Symbols |
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C Details |
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Risk Codes |
|
R14;R34 Details |
|
Safety Description |
|
S25;S36/37/39;S45;S8 Details |
|
Transport Information |
|
UN 1754;UN 1829 |
|
MSDS |
|
Available |
| |
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| Market Analysis Reports |
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