Inquiry email: info@leader-biogroup.com
Hot Line +86-029-68895030
+86-029-68569961
+86-029-68569962
Fax +86-029-68895030
7681-57-4 Sodium metabisulfiteproduct Name | Sodium metabisulfite |
---|
Synonyms | Sodium pyrosulfite; disodium disulphite; Sodium metabisulphite; Sodium disulphite; Sodium pyrosulphite; SODIUM DISULFITE; disodium oxidosulfanesulfonate oxide; Sodium Metabi; Metabisulfite Sodium | Molecular Formula | Na2S2O5 | Molecular Weight | 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 Registry Number | 7681-57-4 | EINECS | 231-673-0 | Molecular Structure |  | Melting point | 150℃ | Water solubility | 540 g/L (20℃) | Hazard Symbols | Xn:Harmful; | Risk Codes | R22:; R31:; R41:; | Safety Description | S26:; S39:; S46:; |
|
|
|