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Mineral Treatment CAS 20624 25 3 Flotation Reagent

Minimum Order Quantity : 20000kg Price : Negotiable
Packaging Details : 25KGS/PE Bag Delivery Time : 15 work days
Payment Terms : T/T Supply Ability : 2000000kg
Place of Origin: China Brand Name: JH China
Certification: OEM Model Number: Aerofloat

Detail Information

Name: Sodium Diethyl Dithiocarbamate CAS NO.: 20624253
Main Property: White Power Water Soluble: Easily Soluble In Water
Purity: ≥94% Use: Excellent Collector Vand Selectiveity
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White Powder Flotation Reagent


Mineral Treatment Flotation Reagent


CAS 20624 25 3

Product Description

CAS NO. 20624253 Flotation Reagent


Flotation reagent

We provide various mineral treatment reagents used in the flotation process. The reagent solutions we provide include collectors, inhibitors, activators, pH regulators, and foaming agents. Our flotation agent is suitable for many metals, especially copper, lead, zinc, silver, gold and nickel. Our flotation reagents are produced in a large integrated factory in China that meets the ISO 9001 2008 standard. Our partnership with manufacturers ensures high-quality flotation reagents and continuous supply.


Chinese name ethyl sulfur nitrogen
Molecular mass 225.3
Molecular formula (C2H5)2NCSSNa·3H2O
Physical properties white (or light yellow) loose crystal or powder
Abbreviation SN-9


White powder, no obvious odor, m.p.87°C, easily soluble in water, the aqueous solution is alkaline, it will gradually decompose with water and carbon dioxide in the air, and will decompose into carbon disulfide and diethylamine when exposed to acid.


Ethion is mainly used as a collector of Cu, Pb, Sb and other metal sulfides. Its collection performance is similar to that of xanthate and black medicine, but compared with xanthate and black medicine, it has a strong collection capacity and floating Features such as fast selection speed, dosage of medicament and high selectivity. It can also be used for metal smelting and purification, and can also be used as an accelerator in the rubber industry.



Preparation of ethyl sulfide

Dissolve diethanolamine in methanol, add carbon disulfide methanol solution, drop 40% sodium hydroxide methanol solution, filter out the precipitated crystals, wash with methanol 3 to 4 times, then recrystallize with methanol and dry to obtain pure product Sodium diethyldithiocarbamate.

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