Potassium methyl sulfate
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
562-54-9
Chemical name
Potassium methyl sulfate
Molecular formula
CH3KO4S
Molecular weight
150.2 g/mol
Synonyms
Methyl potassium sulfate; Potassium monomethylsulfate; Sulfuric acid, monomethyl ester, potassium salt; POTASSIUM METHYL SULFATE [MI]; METHYLSULFURIC ACID POTASSIUM SALT; Sulfuric acid, monomethyl ester, potassium salt (1:1); potassium methylsulfate; Potassium methyl sulphate; Potassiummethylsulfate; Methylsulfuric acid potassium; Potassium methyl sulfate, purum, >=95.0% (T)
InChIKey
WBGWGHYJIFOATF-UHFFFAOYSA-M
PubChem CID
2733094
Signal word
Danger
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H332, H335, H350
Catalog reference cue; confirm supplier documentation before use.
Physical property reference values are not available in the current MolGraph catalog record.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.