Sodium Diethyldithiocarbamate Trihydrate Ethyl Thiocarbamate CAS No. 20624-25-3

• CAS No.: 20624-25-3
• Formula: C5h10nnas2.3(H2O)
• EINECS: N/a
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: km-359
• Colour: White
• Water-Soluble Test: Qualified
• Copper Adaptable Test: Qualified
• Residue on Ignition: 30.5-32.5%
• Water Solubility: Freely Soluble
• Sensitive: Hygroscopic
• Transport Package: 25kg/Fibre Drum
• Specification: 95%min, 99% min
• Trademark: KMW
• Origin: China
• Production Capacity: 20mt/Month

Product Description

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 : 

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. 

Specification:

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

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We are based in Wuhan, Hubei province, China, start from 2011, works on research and development, production and technical services of Silicone chemicals, pharmaceutical intermediates, electronic chemicals, organic fluorine surfactant, electroplating chemicals etc.

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