Potassium methyl sulfate

Base Information

Chemical Name:Potassium methyl sulfate
CAS No.:562-54-9
Molecular Formula:CH3KO4S
Molecular Weight:150.197
Hs Code.:29209010
European Community (EC) Number:209-231-3
UNII:9B0JF05O1C
DSSTox Substance ID:DTXSID7060334
Nikkaji Number:J188.423I
Wikidata:Q27272286
Mol file:562-54-9.mol

Synonyms:Methylpotassium sulfate (6CI,7CI);Sulfuric acid, monomethyl ester, potassium salt(8CI,9CI);Potassium methyl sulfate;Potassium monomethylsulfate;

Suppliers and Price of Potassium methyl sulfate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Usbiological
Methylsulfuric Acid Potassium Salt
10g
$ 449.00

TRC
MethylsulfuricAcidPotassiumSalt
5g
$ 100.00

AK Scientific
Methylsulfuricacidpotassiumsalt
1g
$ 39.00

Total 38 raw suppliers

Chemical Property of Potassium methyl sulfate

Chemical Property:

Appearance/Colour:white crystalline powder
Melting Point:212-217 ºC
PSA：74.81000
Density:1.602g/cm3
LogP:0.17380
Storage Temp.:Hygroscopic, Refrigerator, under inert atmosphere
Solubility.:Methanol (Slightly), Water (Slightly)
Water Solubility.:Soluble
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:149.93891123
Heavy Atom Count:7
Complexity:108

Purity/Quality:: Methylsulfuric Acid Potassium Salt ^*data from reagent suppliers

Safty Information:

Pictogram(s): T
Hazard Codes:T
Statements: 45-36/37/38-20/22
Safety Statements: 53-45-36/37/39-26

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COS(=O)(=O)[O-].[K+]
Uses Methylsulfuric acid potassium salt (cas# 562-54-9) is used as a multifunctional printing and dyeing scouring agent.

Technology Process of Potassium methyl sulfate

There total 9 articles about Potassium methyl sulfate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 63.0%

: 77-78-1
dimethyl sulfate

: 562-54-9
potassium methyl sulfate

Guidance literature:: With potassium acetate; In methanol; at 5 - 50 ℃; for 5.16h;

Reference yield:

: 93-58-3,5705-52-2,80226-58-0
benzoic acid methyl ester

: 562-54-9
potassium methyl sulfate

: 582-25-2
Potassium benzoate

Guidance literature:: With sulfur trioxide; water; Yield given. Multistep reaction. Yields of byproduct given; 1.) CH₂Cl₂, 22 deg C, 1150 min, 2.) 70-80 deg C, 30 min;
DOI:10.1002/recl.19941130906

Reference yield:

: 93-58-3,5705-52-2,80226-58-0
benzoic acid methyl ester

: 562-54-9
potassium methyl sulfate

: dipotassium 3-sulfobenzoate

Guidance literature:: With sulfur trioxide; water; Multistep reaction. Title compound not separated from byproducts; 1.) CH₂Cl₂, 22 deg C, 1150 min, 2.) 70 - 80 deg C, 30 min;
DOI:10.1002/recl.19941130906