ChemNet > CAS > 7681-57-4 Sodium metabisulfite
7681-57-4 Sodium metabisulfite
| Naam product |
Sodium metabisulfite |
| Engelse naam |
Sodium metabisulfite; Sodium pyrosulfite; disodium disulphite; Sodium metabisulphite; Sodium disulphite; Sodium pyrosulphite; SODIUM DISULFITE; disodium oxidosulfanesulfonate oxide; Sodium Metabi; Metabisulfite Sodium; Sodium Metabisulfite (Food Grade) |
| MF |
Na2S2O5 |
| Molecuulgewicht |
190.1065 |
| InChI |
InChI=1/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2 |
| CAS-nummer |
7681-57-4 |
| EINECS |
231-673-0 |
| Moleculaire Structuur |
|
| Smeltpunt |
150℃ |
| Oplosbaarheid in water |
540 g/L (20℃) |
| Gevaarsymbolen |
 Xn:Harmful;
|
| Risico-codes |
R22:;
R31:;
R41:;
|
| Veiligheid Omschrijving |
S26:;
S39:;
S46:;
|
|
