Related Acidity regulators Products

  • Potassium Citrate

    Potassium Citrate as a white or slightly yellow crystalline granule or crystalline powder. Used by the citric acid and potassium hydroxide or potassiu...

  • Lactic Acid

    Lactic Acid as a colorless liquid, industrial products is colorless to pale yellow liquid. Odorless, hygroscopic. Lactic Acid as a food additive widel...

Contact Us

TEL: +86-21-50321522
Fax:  +86-21-51069122




Constantly strive towards: 

★ High quality products
★ Professional support
★ Total solution for food 
★ Reasonable price
★ Credible friendly cooperation


Fooding Next Exhibitions:

Exhibition: FIC 2023
Place: Shanghai, China
Time: 15 – 17 March, 2023
Booth No.: 51R51

Potassium carbonate

Home Acidity regulators Potassium carbonate
Quick Select:

Potassium carbonate, cas 584-08-7, as colorless crystals or white granules, hygroscopic, soluble in water, almost insoluble in ethanol solution is strongly alkaline.

Fooding is a Potassium carbonate Manufacturers, Suppliers and Wholesalers in China. You can inquiry Potassium carbonate price by email us: or leave message on the Fooding web. Fooding ensure you can buy Potassium carbonate with a good Potassium carbonate price.

Discount Prices Available for Larger Orders.


Potassium carbonate

  • E No:E501
  • CAS No:584-08-7
  • Einecs No:209-529-3
  • HS Code:28364000
  • Specification:Food grade
  • Routine Packing:25/50KG/BAG
  • Place of origin:China
  • QC:ISO management system
  • Payment terms:T/T or L/C
  • Port of dispapch:Tianjin
  • Applications:Potassium carbonate for the production of food additives, such as potassium sorbate. Potassium dihydrogen phosphate and other explosives, electroplating, leather, ceramics, building materials, fertilizers, Crystal, pharmaceutical and photographic use.
  • Tel: +86-21-50321522
  • Fax: +86-21-51069122
  • Email:
  • Product Information

    Product Description
    Safety Ratings Key
    Gluten free
      • Item
      • Specification
      • Name
      • Potassium carbonate
      • Purity(as K2CO3 )
      • 99.0%
      • Density
      • 2.43 g/cm3
      • Molecular Formula
      • K2CO3
      • Molecular Weight
      • 138.19
      • Melting point
      • 891 ℃
      • Water solubility
      • 1120 G/L (20 ℃)
      • Burnt loss
      • <0.6%
      • Chloride(as KCl)
      • <0.01%
      • Sulphate(as K2SO4)
      • <0.01 %
      • Insoluble matter in water
      • <0.02%
      • Heavy metal
      • <0.002 %
      • Iron
      • <0.01%
      • Microbiology
      • Pathogen
      • Acidulant , Acidity regulator


    About Potassium carbonate
    Potassium carbonate for the manufacture of inorganic industrial tartrate, potassium aluminum fluoride, potassium thiocyanate, titanium dioxide. Potassium carbonate pharmaceutical industry for the manufacture of long-acting sulfonamides, progesterone, cortisone, to know A to Seoul, estradiol benzoate and other drugs. E501 glass enamel powder sugar industry for the preparation, to enhance its leveling, adding glass flux from the role, and to improve the transparency and refractive index of glass. Potassium carbonate dye industry for the manufacture of Yin Lin Dan of soil, disperse red 3B, M, restore gray. Potassium carbonate printing industry for vat dyes and azoic dyeing of pulling white. Potassium carbonate 4010 for the manufacture of industrial rubber antioxidant. Potassium carbonate cotton industry for the cotton wool scouring and wool fat.
    Potassium carbonate is an important basic inorganic chemicals, pharmaceuticals, light industry raw material, E501 is mainly used for optical glass, welding rod, tube, TV tubes, light bulbs, printing and dyeing, dyes, inks, photographic drugs, bubble flower base, polyester, explosives, electroplating, leather, ceramics, building materials, crystal, potassium soap, and drug production. E501 used as gas adsorbents, dry powder extinguishing agent, Antioxidant. E501 is also used for removal of fertilizer synthesis gas of carbon dioxide. Also be used as a potassium fertilizer. With the continuous development of high-tech, Potassium carbonate in the detergent and MSG, E501 food and other fields are also widening. Potassium carbonate is mainly used for manufacture of potassium glass, potassium soap, and other inorganic chemicals, industrial gases and for the Potassium carbonate removal of hydrogen sulfide and carbon dioxide, E501 is also used for electrical articles, ink manufacturing, printing and dyeing industry, etc.

    References on Potassium carbonate

    [1]. Sung M, Han JI. Alkaline in situ transesterification of Aurantiochytrium sp. KRS 101 using potassium carbonate. Bioresour Technol. 2016 Apr;205:250-3.

    [2]. Fraley SE, Hall MB, Nennich TD. Effect of variable water intake as mediated by dietary potassium carbonate supplementation on rumen dynamics in lactating dairy cows. J Dairy Sci. 2015 May;98(5):3247-56.

    [3]. Li S, Jin H, Gao L, Mumford KA, Smith K, Stevens G. Energy and exergy analyses of an integrated gasification combined cycle power plant with CO2 capture using hot potassium carbonate solvent. Environ Sci Technol. 2014 Dec 16;48(24):14814-21.

    [4]. Jenkins TC, Bridges WC Jr, Harrison JH, Young KM. Addition of potassium carbonate to continuous cultures of mixed ruminal bacteria shifts volatile fatty acids and daily production of biohydrogenation intermediates. J Dairy Sci. 2014 Feb;97(2):975-84.


    Support & FAQs

    1. What's your payment terms?

    T/T or LC.

    2. What's your delivery time?

    Usually we will arrange the shipment in 7 -15 days.

    3. How about the packing?

    Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

    4. How about the validity of the Potassium carbonate?

    According to the Potassium carbonate you ordered.

    5, What is the MOQ of Potassium carbonate ?

    Different products have different MOQ, for Potassium carbonate , the MOQ is 1000kg.

    6, What is the price of Potassium carbonate ?

    Fooding has been corporate with many Potassium carbonate manufacturers for several years, we can provide you with best price of Potassium carbonate.

    7, How long shall we wait for your reply?

    We can guarantee to reply your inquiries of Potassium carbonate in one working days.

    8. What documents you provide?

    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.

    9. What is loading port?

    Usually is Shanghai or Qingdao.


    Our Services
    1. Supply high quality products with a reasonable price in additives industry.
    2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
    3. Provide agile and safe payments.
    4. We can in charge of all if our products have quality problems.
    5. Provide a price trend, ensure the clients can know about  marketing informations in time.
    6. Have offices at Mexico, Clients can get our company information from here, discuss the prices and delivery time face to face.