organotin / related product

Sulphate of Ptash (SOP)

  Post Date: Oct 09,2021
  Expiry Date: Oct 09,2022
  Detailed Description: Cas No. :7778-80-5
Quantity: 25Metric Tons
Price:550 USD Metric Tons
Payment Method: TT,LC at sight
Potassium Sulphate Specifications (Standard GB/T20406-2017) :
Potassium Sulphate Premium Grade Powder First Grade Powder Qualified Grade Powder Premium Grade Granular Qualified Grade Granular
K2O %≥ 52 50 45 50 45
S %≥ 17 16 15 16 15
Cl %≤ 1.5 2.0 2.0 1.5 2.0
H2O %≤ 1.0 1.5 2.0 1.5 2.5
Free Acid %≤ 1.0 1.5 2.0 2.0 2.0
Particle Size(1-4.75mm)%≥ — — — 90 90
Potassium Sulphate Applications :
Fertilizer Potassium sulphate a chemically neutral, physiologically acidic fertilizer. Potassium sulphate is a kind of chlorine-free, high-quality and high-efficiency potash fertilizer, it is an indispensable and important fertilizer ,especially in the cultivation of chlorine-sensitive crops such as tobacco, grape, sugar beet, tea tree, potato, flax and various fruit is also the main raw materials of high quality nitrogen, phosphorus and potassium ternary compound fertilizer.
 Non Agricultural Uses 1.Used as a flash reducer in artillery propellant charges. It reduces muzzle flash, flare back and blast overpressure.
2. Used as an intermediate in dye.
3. Used as a clarifying agent in glass industry
4. Used as a release inhibitor in medicine
5. Used as an accessory ingredient in aromatics industry
6. Used as all-purpose additives in food industry
7. Used in biochemical inspection of serum protein.
Potassium Sulphate Packing :
Potassium sulphate is packed in N.W.25kg ,50kg plastic woven bags or 1000kg jumbo bag , 25-26MT/20’FCL .

  CAS Registry Number:


  Synonyms: ;Arcanum duplicatum;arcanumduplicatum;dipotassiumsulfate;Glazier’s salt;kaliumsulphuricum;Potassium sulfate, alpha;potassiumsulfate(2:1);Potassium Sulfate;
  Molecular Formula: K2SO4
  Molecular Weight: 174.24
  Molecular Structure: 7778-80-5 Potassium Sulphate

  Safety Description: S22:;