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POTASSIUM AMYL XANTHATE
CAS Number: 2720-73-2
Molecular Formula: C5H11OCSSK
Structural Formula:
Description:
A yellowish or pale grey powder or pellet with a pungent odour,soluble
in water.
Principal uses:
Potassium amyl xanthate is a strong collector. It is widely
used in the flotation processes of nonferrous metallic minerals
where a strong but a non-selective collector is desired. It is a
good collector for the flotation of oxide minerals, eg.: oxidized
sulfide, copper and lead ores. Copper-nickel sulfide and auriferous
pyrite etc also require potassium amyl xanthate as flotation collector.
Specification:
| Item |
Index |
| |
Pellet |
Powder |
| Potassium
amyl xanthate %≥ |
90.0 |
90.0 |
| Free alkali
%≤ |
0.2 |
0.2 |
| Moisture and
volatile %≤ |
4.0 |
4.0 |
| D (mm) |
3~6 |
__ |
| L (mm) |
5~15 |
__ |
| Period of
validity (month) |
12 |
12 |
| Packing |
50kg/plastic
woven bag, 110kg/steel drum, 800kg/plywood box |
50kg/plastic
woven bag, 110kg/steel drum |
Storage & transport: To be protected from damp, torrid sunlight
and fire.
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