China (Mainland)
SODIUM/POTASSIUM ETHYL XANTHATE IN FACTORY CAS NO.140-90-9
- FOB Price: USD: 1,300.00-1,300.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
A(1-20)Metric Ton
- Product Details
Keywords
- aero—xanthate325
- z-4
- SEX/PEX CAS：140-90-9
Quick Details
- ProName: SODIUM/POTASSIUM ETHYL XANTHATE IN FAC...
- CasNo: 140-90-9
- Molecular Formula: C3H5NaOS2
- Appearance: pellet
- Application: Sodium/Potassium ethyl xanthate is a c...
- DeliveryTime: 15days
- PackAge: 120kg/drum;850kg/box
- Port: QINDGAO
- ProductionCapacity: 10000 Metric Ton/Year
- Purity: 90%
- Storage: keep away from wet,fire,sunshine or an...
- Transportation: keep away from wet,fire,sunshine.
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
Superiority
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
Details
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 |
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
Raw materials supplier for FlorreaXanthate All of them are ISO9001 certified.
Alcohol Suppliers:
• Qilu Petrochemical Co. ,No 2 Fertilizer Factory----- ISO9001:2000
• SinoPecJinZhou Petro-chemicals Co., Ltd---- ISO9001:2000
• Beijing Chemical Industry(Group) Co., Beijing No. 4 Chemical Plant-- ISO9001:2000
• JiLin Chemicals Industry Co., Ltd-------- ISO9001:2000