Description
Potassium Ethyl Xanthate
Structure formula:
Appearance:slight gray or grey gray free flowing powder or pellet and soluble in water,pungent odour
Application:It is shortest carbon chain of the xanthates, It is most useful on sulphide ore and complex ore for maximum selectivity, and .It is used as a vulcanisation accelerator for the rubber industry and a precipitant in the wetting metallurgical industry.
Specifications:
| ITEMS / TYPE | GRADE A | GRADE B |
| Xanthate pruity % min. | 90.0 | ≥ 84.0 |
| Free alkali % max. | 0.2 | ≤ 0.4 |
| Moisture & volatile % max | 4.0 | ≤ 10.0 |
Packaging: 110KG-180KG drum, 850KG-900KG Wooden box, 25-50KG Bags.
Storage:This material should be stored in a cool dry well-ventilated area,it should be protected from heat,water or moisture.
| Potassium ethylxanthate Basic information |
| Product Name: | Potassium ethylxanthate |
| Synonyms: | (o-ethyldithiocarbonato)potassium;carbonicacid,dithio-,o-ethylester,potassiumsalt;Carbonodithioicacid,O-ethylester,potassiumsalt;dithiocarbonicacid,o-ethylester,potassiumsalt;ethylpotassiumxanthate;ethylpotassiumxanthogenate;ethylxanthatedepotassium;ethyl-xanthicacipotassiumsalt |
| CAS: | 140-89-6 |
| MF: | C3H5KOS2 |
| MW: | 160.3 |
| EINECS: | 205-439-3 |
| Product Categories: | Miscellaneous Reagents;Classes of Metal Compounds;K (Potassium) Compounds (excluding simple potassium salts);Typical Metal Compounds;Building Blocks;Chemical Synthesis;TCI;Organic Building Blocks;Sulfur Compounds;Thiocarbonyl Compounds;Beneficiation Reagent;Fine chemical |
| Mol File: | 140-89-6.mol |
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| Potassium ethylxanthate Chemical Properties |
| Melting point | 209-214 °C |
| density | 1,558 g/cm3 |
| Fp | 96°C |
| storage temp. | Store below +30°C. |
| solubility | alcohol: soluble(lit.) |
| form | Crystalline Powder |
| color | Yellow |
| PH | 9-10 (100g/l, H2O, 20ºC) |
| Water Solubility | Soluble in water. |
| Merck | 14,7696 |
| BRN | 3596974 |
| Stability: | Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. |
| InChIKey | JCBJVAJGLKENNC-UHFFFAOYSA-M |
| CAS DataBase Reference | 140-89-6(CAS DataBase Reference) |
| EPA Substance Registry System | Potassium ethyl xanthate (140-89-6) |
| Hazard Codes | Xn,Xi,F |
| Risk Statements | 36/37/38-22-20/22-11 |
| Safety Statements | 37/39-26-37-36-45-36/37-16 |
| RIDADR | 3342 |
| WGK Germany | 3 |
| RTECS | FG1575000 |
| TSCA | Yes |
| HazardClass | 4.2 |
| PackingGroup | II |
| HS Code | 29309090 |
| Toxicity | LD50 orally in Rabbit: 1700 mg/kg |
| Provider | Language |
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| ACROS | English |
| ALFA | English |
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| Potassium ethylxanthate Usage And Synthesis |
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| Potassium ethylxanthate Preparation Products And Raw materials |
FAQQ1.What's the payment terms?
We could accept T/T, L/C, DP payment terms.
Q2.How about the different index of products in same application?
Specifications can be customized according to your application.
Q3.How about the samples of products?
We can provide free samples under 2Kg(not including freight charge).
Q4.How about the price of products?
Our products are chemical synthesis got from underground brine, which is available for a variety of usage. Our products are high purity with good quality, and the price is based on different specification and quantity.
Q5.What's the shelf life for the cargoes?
Our product's shelf life is 2 years, which is based on dry and ventilated storage.
Q6.What's the package of the cargoes?
20kg/25kg woven bags, within plastic bags, or as customized.
Q7.What's the delivery time?
We usually deliver the cargoes within 10~20 days after receiving customer's payment or original L/C.
Q8.Which documents can we supply?
Commercial Invoice, Packing List, Certificate of Analysis, Certificate of Origin (FORM E), Bill of Loading, ISO etc.
The documents will be sent by Express within 24 hours against your full payment.
Q9.Why do you choose us?
We accept safe and diversified payment terms.
We supply a price trend to ensure clients know marketing information in time. We will take charge of 100% responsibility for
quality issue. We strive to create value for each customer we serve by meeting their unique needs and providing solutions to solve their problems and achieve their objectives.
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