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SODIUM SULFITE HEPTAHYDRATE · CAS 10102-15-5 · H14Na2O10S. UNII 4YS288TJUI. European Pharmacopoeia monograph.
| CAS Registry Number | 10102-15-5 |
|---|---|
| PubChem CID | 160916 |
| Molecular formula | H14Na2O10S |
| IUPAC name | disodium;sulfite;heptahydrate |
| UNII (FDA) | 4YS288TJUI |
| Pharmacopoeial monograph | European Pharmacopoeia monograph |
| Molecular Weight | 252.15 |
|---|---|
| Hydrogen Bond Donor Count | 7 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 0 |
| Exact Mass | 252.01030638 |
| Monoisotopic Mass | 252.01030638 |
| Topological Polar Surface Area | 89.4 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 18.8 |
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Sodium sulfite heptahydrate; Sodium sulfite heptahydrate (2:1:7); Dinatrium-sulfit-7-wasser; Sulfurous acid, disodium salt, heptahydrate; sodium sulphite heptahydrate; 4YS288TJUI; Sulfurous acid, sodium salt, heptahydrate; Dinatrium-sulfit-7-wasser [IUPAC]; DISODIUM SULFITE, HEPTAHYDRATE; SODIUM SULFITE HEPTAHYDRATE [EP IMPURITY]; SODIUM SULFITE HEPTAHYDRATE [EP MONOGRAPH]; Dinatrium-sulfit-7-wasser (IUPAC); SODIUM SULFITE HEPTAHYDRATE (EP IMPURITY); SODIUM SULFITE HEPTAHYDRATE (EP MONOGRAPH); RefChem:887904; 806-204-3
CAS 10102-15-5; molecular formula H14Na2O10S; molecular weight — g/mol.
Sodium sulfite heptahydrate, Sodium sulfite heptahydrate (2:1:7), Dinatrium-sulfit-7-wasser, Sulfurous acid, disodium salt, heptahydrate, sodium sulphite heptahydrate, 4YS288TJUI.
Hazard statements reported: H302.
Yes — a monograph exists in the European Pharmacopoeia (Ph. Eur.).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.