Shanghai Luyuan Fine Chemical Factory

Potassium hydrogen sulphate

• Category :

  Other Chemicals/Others

• Synonyms :

  Monopotassium sulfate;Potassium acid sulfate;Potassium hydrogen sulfate;Sulfuric acid, monopotassium salt;potassium hydrogensulphate;

• CAS NO :

  7646-93-7

• EC NO :

  231-594-1

• Molecular Formula :

  KHSO₄

• Molecular Weight :

  136.15

• Main Specifications :

• InChI :

  InChI=1/K.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1

• Packing :

  25kg woven bag, lined with plastic bag

• Product description :

  Potassium hydrogen sulphate	A.R.	C.P.	Catalyst grade
  Item	Spec.	Spec.	Spec.
  Assay %	99~101	99.0-101.0%	≥99.9
  Water insoluble%	≤0.002	≤0.005	≤0.05
  Chlorides(Cl) %	≤0.0005	≤0.002	——
  Nitrogen compound(N) %	≤0.002	≤0.005	≤0.01
  Phosphate（PO4）%	≤0.001	≤0.002	≤0.002
  Silicates（SiO3) %	≤0.001	≤0.005	≤0.005
  Na%	≤0.02	≤0.05	≤0.05
  Mg %	≤0.0005	≤0.002	≤0.002
  Al %	≤0.001	≤0.005	≤0.005
  Ca%	≤0.002	≤0.005	≤0.005
  Fe %	≤0.0005	≤0.002	≤0.002
  As %	≤0.0003	≤0.0005	≤0.0005
  Heavy metal(as Pb) %	≤0.0005	≤0.002	≤0.002

• Molecular Structure :