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ORCHID CHEMICAL SUPPLIES LTD

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For hair dye chemical, Fiber chemical, Amino Acid, Aroma, Speciality, Pharma, Bio-chemical
Year Established:
2009

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ORCHID CHEMICAL SUPPLIES LTD

Country: China (Mainland)

Business Type:Other

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Tel: +86-571-85395792

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Tel: 0571-85395792

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potassium ethyl xanthate (PEX) CAS 140-89-6

CAS NO.140-89-6

  • Min.Order: 1 Kilogram
  • Payment Terms:
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Product Details

Keywords

  • PEX
  • potassium ethyl xanthate
  • CAS 140-89-6

Quick Details

  • ProName: potassium ethyl xanthate (PEX) CAS 140...
  • CasNo: 140-89-6
  • Molecular Formula: C3H5KOS2
  • Appearance: PELLET
  • Application: Potassium ethyl xanthate, as the minin...
  • DeliveryTime: Prompt Delivery
  • PackAge: 120 kg/drum
  • Port: Shanghai;Dalian;Qingdao;Lianyungang
  • ProductionCapacity: 300000 Metric Ton/Year
  • Purity: 90%
  • Storage: Keep container tightly closed in a dry...
  • Transportation: As you required
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade

Superiority

Advantage

 

1.We have been in this field since 2004.  

 

2.Our products are exported to United States, South American countries, and had a very good feedback.

 

3.We are manufacture,with the superior quality and competitive price.

Details

Specifications

Potassium ethyl xanthate (PEX) is very selective given the correct chemical conditions.

Potassium ethyl xanthate (PEX) is very selective given the correct chemical conditions.

 Best and Most Reliable Quality in the World

 

Specification

Chemical components

Specification 1

Analysis result 1

Specification 2

Analysis result 2

purity

85% Min

85.5

90% Min

90.2

Moisture & volatiles

10% Max

8.7

4% Max

3.2

Free alkali

0.5% Max

0.03

0.2% Max

0.11

Packing

Item

Type

Packing

Quantity

1

Steel drum

110kg net UN approved full opened head steel drum with polyethylene bag lining inside (powder and pellet)

14.74mts

(134 drums) per 20’FCL

2

170KG NET UN Approved STEEL DRUM with polyethylene bag lining inside ,4 drums/Wooden pallet

Dimension of each drum: 560mm( dimameter) X 1000mm(height)

13.6MTS

(80 drums or 20 Pallets)

per 20’FCL

3

Bag in box

UN approved 850kg net jumbo bag inside UN approved wooden box on pallet

17mts(20 boxes)/20’FCL

4

25kg or 50kg net PP woven bag lined with PE bag in UN approved wooden box on pallet

16mts(20 boxes)/20’FCL

5

Bag

on pallet

50kg net PP woven bag lined with PE bag ,16such bags on a wooden pallet

16mts(20 pallets)/20’FCL

Major raw materials

Carbon Bi Sulfide (CS2)

• Readily Available in China, USA, Argentina, Europe, and Russia

• Major Use is in the Production of Synthetic Fibers

Ethyl Alcohol (C2 Alcohol)

Potassium hydroxide

• Major bulk commodity available globally. Made in USA and China

 

Application

  • Potassium ethyl xanthate, as the mining reagent, is the weakest xanthate , but PEX is very selective given the correct chemical conditions.
  • It is best for the recovery of sulfides that are relatively hydrophobic like galena.
  • Potassium ethyl xanthate (PEX) can recover all sulfides but because of its weak nature, the flotation kinetics are very slow.
  • Flotation Collector PEX(Potassium ethyl xanthate) is not recommended for copper sulfide or copper-activated sphalerite flotation unless the head grades are low.
  • This is due to the large retention required to compensate for the slow kinetics. It is also not recommend for partially oxidized ores because it will not have the pulling strength to recover wanted minerals.
  • Mineral processing flotation Collector-Florrea PEX is recommended for lead-zinc ores, low grade copper ores, and ores that contain a minimal amount of zinc.
  • Collector PEX will be selective against iron sulfides at lower pHs than other xanthates. 

 

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