Potassium ethyl xanthate, 98%


Overview
Brand: Alfa Aesar

Manufacturer Part Number: A11450-22

POTASSIUM ETHYL XANTHATE, 98%,100G

UNSPSC: 12352105

Code: NEW

Additional Details:
Additional Details: CAS Number: 140-89-6 Weight: 0.01000kg


Quantity 100g

Product Code. 11440313

Quantity Price
1 £ 37.95 / 100g
Estimated Shipment date
from Supplier 02-01-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Potassium ethyl xanthate
CAS 140-89-6
Molecular Formula C3H5KOS2
Formula Weight 160.3g/mol
MDL Number MFCD00004931
Beilstein 3596974
Merck Index 14,7696
Synonym Ethyl potassium xanthate

Specification

Density 1.558g/mL
Quantity 100g
Chemical Name or Material Potassium ethyl xanthate
CAS 140-89-6
Assay 98%
Assay Percent Range 98%
Molecular Formula C3H5KOS2
Formula Weight 160.3g/mol
MDL Number MFCD00004931
Beilstein 3596974
Merck Index 14,7696
Synonym Ethyl potassium xanthate
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for sev
RTECS Number FG1575000
TSCA TSCA

Applications
Potassium ethyl xanthate is used as a reagent for extraction of metal ions into organic solvents and in the preparation of 2-mercapto benzimidazoles and 2-mercapto benzoxazoles by reacting with o-phenylenediamines and o-amino phenols respectively. It acts as a precursor in the production of unsymmetrical sulfides through cross-coupling reaction and as a floatation agent in the mining industry. It is involved in the determination of cadmium in water samples by substoichiometric radiochemical method and the adsorption of colloidal dye disperse Blue 3 onto pretreated polyester fabric.

Solubility
Soluble in water.

Notes
Light sensitive. Incompatible with strong acids, strong bases and strong oxidizing agents and water.

Safety and Handling

Warning

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for sev