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Sodium Methyl Sulfate · CAS 512-42-5 · CH3NaO4S. UNII 38W76YJ3JN.
| CAS Registry Number | 512-42-5 |
|---|---|
| PubChem CID | 2735086 |
| Molecular formula | CH3NaO4S |
| IUPAC name | sodium methyl sulfate |
| UNII (FDA) | 38W76YJ3JN |
| Molecular Weight | 134.09 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 133.96497403 |
| Monoisotopic Mass | 133.96497403 |
| Topological Polar Surface Area | 74.8 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| Complexity | 108 |
| Regulatory & Food Contact | FDA Substance added to food: FIRMING AGENT |
|---|---|
| GHS notification summary | 4.5% (9 / 199) |
| GHS notification summary | 4.5% (9 / 199) |
|---|---|
| Reported hazard statements | H302 (20.1%), H315 (20.6%), H319 (75.9%), H332 (19.6%), H335 (20.1%) |
This chemical does not meet GHS hazard criteria for 4.5% (9 of 199) of reports.
H302 (20.1%): Harmful if swallowed [Warning Acute toxicity, oral]
Methyl sulfate, sodium salt; RefChem:183984; Sodium methyl sulfate; 512-42-5; Methyl sodium sulfate; Sodium methyl sulphate; Methylsulfuric Acid Sodium Salt; sodium;methyl sulfate; Sodium monomethylsulfate; Methyl sulfate sodium salt; DTXSID0042406; MFCD00013457; SULFURIC ACID, MONOMETHYL ESTER, SODIUM SALT; Sulfuric acid, monomethyl ester, sodium salt (1:1); 38W76YJ3JN; Tox21_301316
CAS 512-42-5; molecular formula CH3NaO4S; molecular weight — g/mol.
Methyl sulfate, sodium salt, RefChem:183984, Sodium methyl sulfate, 512-42-5, Methyl sodium sulfate, Sodium methyl sulphate.
Documented regulatory listings: FDA Substance added to food: FIRMING AGENT.
4.5% of GHS notifications report no hazard classification (9 of 199).
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.