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potassium sulphate

Inquiry
  Post Date: Nov 10,2022
  Expiry Date: May 09,2023
  Detailed Description: Cas No. :7778-80-5

Potassium Sulphate

Colorless or white orthogonal six-party crystallization or powder

Properties:

 Bitter in taste and salty. Density 2.662 g/centimeters 3. Melting point, °C 1069 boiling point 1689 * C, soluble in water soluble in ethanol, acetone and carbon disulfide. 

It in water solubility of ammonium sulfate and potassium chloride because of the existence of decreased,

 while in fact insoluble in after two compounds of saturated solution.

Application:

mainly applied in glass industry,food industry, medicine and agriculture ect

Used as drugs (e.g. delay evacuant), fertilizer (k about 50%, it is a kind of rapidly-available potassium fertilizer, can make the basal, seeds and non-uniform). Also used for making alum, glass and potash, etc.

 

Use:

 

Used as drugs (e.g. delay evacuant), fertilizer (k about 50%, it is a kind of rapidly-available potassium fertilizer, can make the basal, seeds and non-uniform). Also used for making alum, glass and potash, etc.

 

 (victoria)

 

Details:

 

 

 

Test item

Specification

Reagent grade

Pharmaceutical grade

Appearance

Conform

Conform

Assay /%

≥99.0

≥98.5

Clarify degrees test

Conform

Conform

Water insoluble/%

≤0.005

≤0.01

PH

5.0-8.0

5.0-8.0

Chloride (Cl)/%

≤0.0005

≤0.001

N/%

≤0.0005

≤0.001

Sodium (Na) /%

≤0.02

≤0.1

Calcium (Ca) /%

≤0.005

≤0.02

Arsenic  (As)/%

≤0.0001

≤0.0005

Ferric (Fe)/%

≤0.0002

≤0.0005

Heavy metal (Pb)/%

≤0.0005

≤0.001

 

 

 

We supply reagent grade food grade and industrial grade. If you are interested in our products please contact mepotassium sulphate 1.jpgcalcium stearate


  CAS Registry Number:

7778-80-5

  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:;
S24/25:;

  Company: Shandong Ocean Chemical(Group) Co.,Ltd     [ China ]        
  Contact: Bill Ju
  Tel: 86-536-2081155
  Fax: 86-536-2081175
  Email: sdwfoceanchem@sdoceanchem.com
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