SELL POTASSIUM SULPHATE
Potassium sulfate or Potassium sulfate (K2SO4), alsocalled sulfatgaram ash (potash), arcanite, or, known as sulfur ash salt) is anunburnt white crystalline salt that dissolves in water. This chemical iscommonly used as fertilizer, which provides potassium and sulfur.
The properties of Potassium Sulphate are:
Molecular formula: K2SO4
Molecular weight: 174,259 gr /mol
Appearance: White solid
Odor: Odorless
Density: 2.66 g / cm3
Melting point: 1.069 ° C(1,956 ° F; 1,342 K)
Boiling point: 1,689 ° C(3,072 ° F; 1,962 K)
Water solubility: 111 gr / L(20 ° C); 120 gr / L (25 ° C); 240 gr / L (100 ° C)
Solubility in other solvents:Slightly soluble in glycerol; Insoluble in acetome, alcohol, CS2.
Acidity (pKa): ~ 7
Refractive index (nD): 1,495
Crystal Structure: Ortorombic
MSDS: External MSDS
Main danger: Irritatingsubstances
Flash point: Cannot fire
LD50: 6600 mg / kg
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