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Sodium Ethyl Xanthate C3H5NaOS2 Mining Grade

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Production: Sodium Ethyl Xanthate
Main ingredient: Sodium Ethyl Xanthate
Structural formula:  p2
Appearance: Slight yellow or yellow free flowing powder or pellet and soluble in water.
APPIication: Sodium ethyl xanthate is used in the mining industry as flotation agent for recovery of metals, such as copper, nickel, silver or gold, as well as solid metal sulfides or oxides from ore slurries. This application was introduced by Cornelius H. Keller in 1925. Other applications include defoliant, herbicide, and an additive to rubber to protect it against oxygen and ozone.
Sodium ethyl xanthate has moderate oral and dermal toxicity in animals and is irritating to eyes and skin.[13] It is especially toxic to aquatic life and therefore its disposal is strictly controlled.[15] Median lethal dose for (male albino mice, oral, 10% solution at pH~11) is 730 mg/kg of body weight, with most deaths occurring in the first day.
Specifications:

lTEM

Grade A

Grade B

PURlTY % ≥

90.0

≥ 84.0

FREE ALKALI % ≤

0.2

≤ 0.4

MOISTURE/VOLATILE% ≤

4.0

≤ 10.0

Package: Drums,plywoodboxes,bags
Storage: To be kept away from wet fire and sunshine.

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