Potassium Sulfate

K₂SO₄

IUPAC: Dipotassium sulfate

CAS: 7778-80-5

نظرة عامة

Potassium sulfate is a premium potassium fertilizer preferred for chloride-sensitive crops like tobacco, grapes, and citrus.

التركيب

العنصر الرمز الذرات الكتلة الذرية
Oxygen O 4 15,9990
Sulfur S 1 32,0600
Potassium K 2 39,0980

التركيب العنصري

O
Oxygen ×4
36,7%
S
Sulfur ×1
18,4%
K
Potassium ×2
44,9%

الاستخدامات

  • • Chloride-free potassium fertilizer
  • • Glass production
  • • Gypsum substitute in food

حقائق مثيرة

  • ✦ Preferred over KCl for sensitive crops because excess chloride damages tobacco and citrus flavor

Structure

SMILES

[O-]S(=O)(=O)[O-].[K+].[K+]

الخصائص

النوع
salt
الحالة
solid
الكتلة المولية
174,26 g/mol
الكثافة
2,6600 g/cm³
نقطة الانصهار
1069,0 °C
الذوبانية
120 g/L at 25°C

Molecular Descriptors

Exact Mass
173,8791
TPSA
88,6 Ų
H-Bond Donors
0
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
7
Complexity
62,0

مركبات ذات صلة

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Potassium Sulfate?
Potassium Sulfate (K₂SO₄) is a salt compound with the IUPAC name Dipotassium sulfate.
What is the molecular weight of Potassium Sulfate?
Potassium Sulfate has a molar mass of 174.26 g/mol.
What state is Potassium Sulfate at room temperature?
Potassium Sulfate is a solid at room temperature.
Is Potassium Sulfate organic or inorganic?
Potassium Sulfate is classified as an inorganic compound.
What elements make up Potassium Sulfate?
Potassium Sulfate (K₂SO₄) is composed of Oxygen (O), Sulfur (S), Potassium (K).