2720-73-2
potassium O-pentyl dithiocarbonate
CAS: 2720-73-2
Molecular Formula: C6H11KOS2
2720-73-2 - Names and Identifiers
| Name | potassium O-pentyl dithiocarbonate |
| Synonyms | aeroxanthate aeroxanthate350 amylpotassiumxanthate Potassium amylxanthate POTASSIUM AMYLXANTHATE Potassium Amyl Xanthate Potassium n-amulxanthate potassium pentylxanthate POTASSIUM O-AMYL DITHIOCARBONATE N-AMYLXANTHIC ACID POTASSIUM SALT n-Amylxanthic acid potassium salt potassium O-pentyl dithiocarbonate carbonicacid,dithio-,o-pentylester,potassiumsalt |
| CAS | 2720-73-2 |
| EINECS | 220-329-5 |
| InChI | InChI=1/C11H18N2O3.C3H6OS2.K.Na/c1-4-6-7(3)11(5-2)8(14)12-10(16)13-9(11)15;1-2-4-3(5)6;;/h7H,4-6H2,1-3H3,(H2,12,13,14,15,16);2H2,1H3,(H,5,6);;/q;;2*+1/p-1 |
2720-73-2 - Physico-chemical Properties
| Molecular Formula | C6H11KOS2 |
| Molar Mass | 202.38 |
| Density | 1.24[at 20℃] |
| Boling Point | 497.18℃[at 101 325 Pa] |
| Water Solubility | very faint turbidity |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | powder to crystal |
| Color | White to Orange to Green |
| Storage Condition | Inert atmosphere,Room Temperature |
| MDL | MFCD00059150 |
| Use | Use as a collector in metal beneficiation |
2720-73-2 - Risk and Safety
| UN IDs | 3342 |
| RTECS | FG1581900 |
| Hazard Class | 4.2 |
| Packing Group | II |
| Toxicity | LD50 intravenous in mouse: 99mg/kg |
2720-73-2 - Upstream Downstream Industry
| Raw Materials | Carbon disulfide Potassium hydroxide |
2720-73-2 - Reference Information
| LogP | -0.76 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| introduction | potassium pentyl xanthate is an organic sulfur compound with the chemical formula CH3(CH2)4OCS2K. It is a light yellow powder with a pungent smell and is soluble in water. It is widely used in the flotation process used to separate ore in the mining industry. |
| Properties | Pentyl xanthate potassium salt is a light yellow powder, relatively stable between pH 8 and 13, and has the greatest stability at pH 10. |
| application | potassium pentyl xanthate is a strong collector, which is mainly used for flotation of non-ferrous metal minerals that require strong collector but do not require selectivity. For example, it is a good collector for flotation of oxidized sulfide ore or copper oxide ore and lead oxide ore (vulcanized by sodium sulfide or sodium hydrosulfide). The product can also achieve good separation effect on the flotation of copper-nickel sulfide ore and gold-bearing pyrite. |
| Preparation | Potassium pentyl xanthate is prepared by combining n-pentanol with carbon disulfide and potassium hydroxide. CH3(CH2)4OH CS2 KOH→CH3(CH2)4OCS2K H2O |
| Use | Used as collector in metal beneficiation |
Last Update：2024-04-10 22:29:15
Supplier List
Featured ProductsSpot supply
Product Name: Potassium Amylxanthate Visit Supplier Webpage Request for quotationCAS: 2720-73-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Potassium O-pentyl carbonodithioate Request for quotationCAS: 2720-73-2
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Potassium O-pentyl carbonodithioate Visit Supplier Webpage Request for quotationCAS: 2720-73-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: potassium amyl xanthate PAX Visit Supplier Webpage Request for quotationCAS: 2720-73-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: potassium O-pentyl dithiocarbonate Request for quotation
CAS: 2720-73-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 2720-73-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: Amylxanthic Acid Potassium Salt Visit Supplier Webpage Request for quotation
CAS: 2720-73-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 2720-73-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: Potassium Amylxanthate Visit Supplier Webpage Request for quotationCAS: 2720-73-2
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Potassium O-pentyl carbonodithioate Request for quotationCAS: 2720-73-2
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Potassium O-pentyl carbonodithioate Visit Supplier Webpage Request for quotationCAS: 2720-73-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Spot supply
Product Name: potassium amyl xanthate PAX Visit Supplier Webpage Request for quotationCAS: 2720-73-2
Tel: +86 0571-86722205
Email: sales@chinaskyrun.com
Mobile: +8618958170122
QQ: 2531159185
Wechat: chinaskyrun
Product Name: potassium O-pentyl dithiocarbonate Request for quotation
CAS: 2720-73-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 2720-73-2
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Product Name: Amylxanthic Acid Potassium Salt Visit Supplier Webpage Request for quotation
CAS: 2720-73-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 2720-73-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
Raw Materials for 2720-73-2