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Sodium Isopropyl Xanthate

Sodium Isopropyl Xanthate

Sodium Isopropyl Xanthate

Sodium 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. Sodium isopropyl xanthate is mainly used in the flotation of nonferrous metallic sulfide minerals as a collector.Sodium isopropyl xanthate is also used as precipitant in hydrometallurgical processes and as sulfidation promoter of rubber.
Storage & Transport: To be protected from damp, torrid sunlight and fire.
Specification:

Item

Sodium isopropyl xanthate 90% drying

Sodium isopropyl xanthate 84% synthetic

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