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Product

SODIUM ISOPROPYL XANTHATE

ODIUM ISOPROPYL XANTHATE

CAS Number: 140-93-2

Molecular Formula: (CH₃)₂CHOCSSNa

Structual Formular:

Description:
A yellowish powder or pellet with a pungent odour, soluble in water.

Principal uses:
the collecting power of sodium isopropyl xanthate is a little stronger than that of ethyl xanthate.It is mainly used in the flotation of nonferrous metallic sulfide minerals as a collector.It is also used as precipitant in hydrometallurgical processes and as sulfidation promoter of rubber.

Specification:

Item	Drying		Synthetic
Item	Pellet	Powder	Pellet	Powder
Sodium isopropyl xanthate %≥	90.0	90.0	84.0	84.0
Free alkali %≤	0.2	0.2	0.5	0.5
Moisture and volatile %≤	4.0	4.0	-	-
D(mm)	3～6	____	3-6	-
L(mm)	5～15	____	5-15	-
Period　of validity(month)	12	12	6	6
Packing	50kg/plastic woven bag 110kg/steel drum, 800kg/plywood box	50kg/plastic woven bag 110kg/steel drum	120kg/steel drum, 40kg/plastic woven bag

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

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SODIUM ISOPROPYL XANTHATE