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potassium methyl sulphate · CAS 562-54-9 · CH3KO4S. UNII 9B0JF05O1C.
| CAS Registry Number | 562-54-9 |
|---|---|
| PubChem CID | 2733094 |
| Molecular formula | CH3KO4S |
| IUPAC name | potassium methyl sulfate |
| UNII (FDA) | 9B0JF05O1C |
| Molecular Weight | 150.20 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 149.93891123 |
| Monoisotopic Mass | 149.93891123 |
| Topological Polar Surface Area | 74.8 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 108 |
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%), H350 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Potassium methyl sulfate; 562-54-9; Methyl potassium sulfate; Potassium monomethylsulfate; UNII-9B0JF05O1C; 9B0JF05O1C; DTXSID7060334; EINECS 209-231-3; NSC 36454; NSC-36454; Sulfuric acid, monomethyl ester, potassium salt; POTASSIUM METHYL SULFATE [MI]; RefChem:175523; DTXCID0042030; 209-231-3; METHYLSULFURIC ACID POTASSIUM SALT
CAS 562-54-9; molecular formula CH3KO4S; molecular weight — g/mol.
Potassium methyl sulfate, 562-54-9, Methyl potassium sulfate, Potassium monomethylsulfate, UNII-9B0JF05O1C, 9B0JF05O1C.
Hazard statements reported: H302, H315, H319, H335, H350.
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.