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Sodium Ethyl Xanthate (SEX)

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seat: Beijing
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Last update: 2017-12-14 16:18
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Product details
NAME Sodium Ethyl Xanthate (SEX)
CAS NO. 140-90-9 SPEC 90% ≥ 90% ≥ 82% ≥
CHEMICAL FOMULA C2H5OCSSNa
PHYSICALS Yellowish powder or grain with irritating smell, soluble in water. It can form insoluble compounds with metallic ions e.g.: cobalt, copper and nickel etc.
 
FUNCTIONS As a collector, the selectivity of sodium ethyl xanthate is the most strong in xanthate line. It is widely used in the preferential flotation of fine flotability or complex sulfide minerals. It is also used in the flotation of copper, lead oxide ores in conjunction with vulcanizing agents. It is also used as precipitant in hydrometallurgical processes(eg. the refining of zinc electrolyte) and as sulfidation promoter of rubber.
 
STORAGE humidity-proof,heat-proof,fire-proof PACKAGE 50KG/Plastic Bag;110,160KG/Drum;
800KG/Crate
50KG/Plastic Bag;120,180KG/Drum 40KG/Plastic Bag:130 KG/Drum 
   
SPEC ITEM INDEX
DRIED SYNTHETIC
GRAIN POWDER
Sodium Ethyl Xanthate   % ≥90.0  ≥90.0  ≥82.0 
Free Alkali  % ≤0.2 ≤0.2 ≤0.5
Moisture and volatile  % ≤4.0 ≤4.0 -
Dia(mm) 3-6  - -
Len(mm) 5-15 - -
Validity Period(m) 12 12 6
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