Sodium diethyldithiocarbamate/ Ethyl thiocarbamate CAS No.20624-25-3

Specification    1).Reagent  Grade  

Items	Technical index
Product name	Sodium diethyldithiocarbamate
Synonym	Sodium diethyldithiocarbamate
CAS No	20624-25-3
Molecular formula	(C2H5)2NC.3H2O
Appearance	White crystal
Assay(Titration)	99.0%min
Water-soluble test	Qualified
Copper adaptable test	Qualified
Residue on ignition	30.5-32.5%
Melting point	95-98.5 °C
Solubility	H2O: passes test
Water solubility	Freely soluble
Sensitive	Hygroscopic

  Package: 25kg/fibre drum   2).Industrial grade :    Specification:

Item	Index
Sodium diethyl dithiocarbamate content % ≥	95.0
Free Alkali % ≤	0.1
Period of validity (month)	12
Packing:	170kg/steel drum, 25kg/bag

  Description: 
White or gale gray crystal, no pungent odour, freely soluble in water and decomposed into carbon disulfide and diethylamine etc. with acids.

Principal uses: 
The collectivity of Ethyl Thiocarbamate is similar with xanthates and dithiophosphages. Ethyl Thiocarbamate displays strong collective power and rapid flotation, low dosage in comparison with xanthates and dithiophosphates. Because its collectivity for pyrites is weak, Ethyl Thiocarbamate exhibits excellent selectivity in flotation of sulfide ores. Ethyl Thiocarbamate also exhibits the better flotation results than xanthates and dithiophosphates in flotation of copper, lead, zinc, antimony and other polymetallic sulfides. It is also used in refining of metallurgical processes, and as a promoter in rubber industry.         

Contact us if you need more details on 20624-25-3. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sodium diethyldithiocarbamate、Ethyl thiocarbamate. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Other Chemicals