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Sodium Ethyl Xanthate

Sodium Ethyl Xanthate

Sodium Ethyl Xanthate

Sodium Ethyl Xanthate
CAS Number: 140-90-9
Molecular Formula: C2H5OCSSNa
Structural Formula:

Description:
A yellowish powder or pellet with a pungent odour, soluble in water. It can form insoluble compounds with metallic ions e.g.: cobalt, copper and nickel etc.
Principal Uses:
As a collector, the selectivity of sodium ethyl xanthate is the most strong in xanthate line. Sodium ethyl xanthate powdder 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. Sodium ethyl xanthate 90% is also used as precipitant in hydrometallurgical processes and as sulfidation promoter of rubber.
Specification:

Item

Sodium ethyl xanthate drying

Sodium ethyl xanthate synthetic

Sodium ethyl xanthate pellet

Sodium ethyl xanthate powder

Sodium ethyl xanthate %≥

Sodium ethyl xanthate 90%

Sodium ethyl xanthate 90%

Sodium ethyl xanthate 82%

Free alkali %≤

0.2

0.2

0.5

Moisture and volatile %≤

4.0

4.0

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D(mm)

3~6

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___

L(mm)

5~15

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___

Period of validity(month)

12

12

6

Packing

50kg/plastic woven bags, 110kg/steel drum, 800kg/plywood box

50kg/plastic woven bag, 120kg/steel drum

130kg/steeldrum, 40kg/plastic woven bag


Storage & Transport: To be protected from damp, torrid sunlight and fire.