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Potassium Ethylxanthate

PEX

CAS #:

Linear Formula:

CH3CH2OCS2K

MDL Number:

MFCD00004931

EC No.:

205-439-3

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Potassium Ethylxanthate
K-ETHXAN-01-P
Pricing > SDS > Data Sheet >

Potassium Ethylxanthate Properties (Theoretical)

Compound Formula CwH5KOS2
Molecular Weight 160.29
Appearance White to pale yellow powder
Melting Point 205-210 °C (lit.)
Boiling Point Decomposes
Density 1.588 g/cm3
Solubility in H2O Very soluble
Exact Mass 159.942 g/mol
Monoisotopic Mass 159.942 g/mol

Potassium Ethylxanthate Health & Safety Information

Signal Word Danger
Hazard Statements H228-H302 + H332-H315-H319-H335
Hazard Codes F, Xi
Precautionary Statements P210-P261-P305 + P351 + P338
Flash Point 96 °C
Risk Codes R15 R21 R22 R29 R36 R38
Safety Statements S3 S9 S35 S36 S37 S38 S39 S16 S23 S51
RTECS Number FG1575000
Harmonized Tariff Code 2930.90
Transport Information UN 3342 4.2 / PGII
WGK Germany 3
GHS Pictograms
MSDS / SDS

About Potassium Ethylxanthate

Potassium Ethylxanthate (also known as Potassium ethyl xanthate and Potassium ethyl xanthogenate) is one of numerous organosulfur compounds manufactured by American Elements under the trade name AE Organometallics™. Potassium ethylxanthate is primarily used as a surfactant, chemical synthesis reagent, and a flotation agent/metal ion extractor in the mining industry. American Elements supplies organometallic compounds in most volumes including bulk quantities and also can produce materials to customer specifications. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher) and to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades, Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades. Please request a quote above for more information on pricing and lead time.

Potassium Ethylxanthate Synonyms

Potassium ethyl xanthate, Potassium ethyl xanthogenate, O-Ethylxanthic acid potassium salt, Ethylxanthic acid potassium salt, Potassium O-ethyl dithiocarbonate, Potassium-O-ethyldithiocarbonate, KEX, UNII 1A6K3Y576K, C2H5OCSSK

Chemical Identifiers

Linear Formula CH3CH2OCS2K
MDL Number MFCD00004931
EC No. 205-439-3
Beilstein Registry No. 3596974
Pubchem CID 2735045
IUPAC Name potassium; ethoxymethanedithioate
SMILES CCOC(=S)[S-].[K+]
InchI Identifier InChI=1S/C3H6OS2.K/c1-2-4-3(5)6;/h2H2,1H3,(H,5,6);/q;+1/p-1
InchI Key JCBJVAJGLKENNC-UHFFFAOYSA-M

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Elemental PotassiumSee more Potassium products. Potassium (atomic symbol: K, atomic number: 19) is a Block S, Group 1, Period 4 element with an atomic weight of 39.0983. The number of electrons in each of Potassium's shells is [2, 8, 8, 1] and its electron configuration is [Ar] 4s1. The potassium atom has a radius of 227.2 pm and a Van der Waals radius of 275 pm. Potassium was discovered and first isolated by Sir Humphrey Davy in 1807. Potassium is the seventh most abundant element on earth. It is one of the most reactive and electropositive of all metals and rapidly oxidizes. As with other alkali metals, potassium decomposes in water with the evolution of hydrogen because of its reacts violently with water, it only occurs in nature in ionic salts.Potassium Bohr Model In its elemental form, potassium has a silvery gray metallic appearance, but its compounds (such as potassium hydroxide) are more frequently used in industrial and chemical applications. The origin of the element's name comes from the English word 'potash,' meaning pot ashes, and the Arabic word qali, which means alkali. The symbol K originates from the Latin word kalium.

See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. Sulfur Bohr ModelThe number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.

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March 26, 2019
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Radioactive material detected remotely using laser-induced electron avalanche breakdown