POTASSIUM SULFIDE
- ₹1395 - ₹11709
- Product name: POTASSIUM SULFIDE
- CAS: 1312-73-8
- MF: K2S
- MW: 110.26
- EINECS:215-197-0
- MDL Number:MFCD00043083
- Synonyms:Potassiumsulphide ;Potassium-sulphide-;Potassium sulfide, anhydrous, min. 95%;dipotassium bisulfide;dipotassium sulfanide;"Potassium sulfide, tech.";POTASSIUM SULFIDE;dipotassiummonosulfide
2 prices
Selected condition:
Brand
- ottokemi
Package
- 500gm
- 5kg
- Manufacturerottokemi
- Product number P 2515
- Product descriptionPotassium sulphide
- Packaging500gm
- Price₹1395
- Updated2022-05-26
- Buy
- Manufacturerottokemi
- Product number P 2515
- Product descriptionPotassium sulphide
- Packaging5kg
- Price₹11709
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
ottokemi | P 2515 | Potassium sulphide | 500gm | ₹1395 | 2022-05-26 | Buy |
ottokemi | P 2515 | Potassium sulphide | 5kg | ₹11709 | 2022-05-26 | Buy |
Properties
Melting point :912°
Boiling point :912 °C
Density :1.74
solubility :soluble in H2O, ethanol; insoluble in ethyl ether
form :Powder
color :white to yellow
Water Solubility :very soluble H2O, alcohol, glycerol; insoluble ether [MER06]
Crystal Structure :Reverse CaF2 type
Sensitive :air sensitive, hygroscopic
crystal system :Cube
Space group :Fm3m
Lattice constant :
Stability :Stable, but air-sensitive. Flammable. Contact with acids liberates poisonous hydrogen sulfide. Anhydrous material may be spontaneously combustible.
CAS DataBase Reference :1312-73-8(CAS DataBase Reference)
EPA Substance Registry System :Potassium sulfide (K2S) (1312-73-8)
Boiling point :912 °C
Density :1.74
solubility :soluble in H2O, ethanol; insoluble in ethyl ether
form :Powder
color :white to yellow
Water Solubility :very soluble H2O, alcohol, glycerol; insoluble ether [MER06]
Crystal Structure :Reverse CaF2 type
Sensitive :air sensitive, hygroscopic
crystal system :Cube
Space group :Fm3m
Lattice constant :
a/nm | b/nm | c/nm | α/o | β/o | γ/o | V/nm3 |
0.7407 | 0.7407 | 0.7407 | 90 | 90 | 90 | 0.4064 |
Stability :Stable, but air-sensitive. Flammable. Contact with acids liberates poisonous hydrogen sulfide. Anhydrous material may be spontaneously combustible.
CAS DataBase Reference :1312-73-8(CAS DataBase Reference)
EPA Substance Registry System :Potassium sulfide (K2S) (1312-73-8)
Safety Information
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Signal word: | Danger | ||||||||||||||||||||||||||||||
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Description
Potassium Sulfide is reported to be used as a reactant for the efficient synthesis of variously substituted thiophenes through copper-catalyzed tandem S-alkenylation with 1,4-diiodo-1,3-dienes. It is also used as a reactant for the synthesis of KBi6.33S10 and K2Bi8S13 at high temperature.More related product prices
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