Potassium Carbonate

• Customization: Available
• CAS No.: 584-08-7
• Formula: K2co3
• Model NO.: potash
• EINECS: 209-529-3
• Solubility: Easily Soluble in Water
• Certification: COA, RoHS, ISO
• Classification: M2CO3
• Purity: ≥99%
• Type: Potassium Carbonate
• Grade Standard: Food Grade
• Chemical Name: Potassium Carbonate
• Molecular Weight: 138.21
• Other Name: K2co3
• Sample: Free
• Transport Package: 25kgs Kraft Paper Bag
• Specification: 25kg/ bag
• Trademark: Yingye
• Origin: Hebei, China
• HS Code: 2836500000
• Production Capacity: 5000 Tons Per Month

Product Description

Product Description

Potassium carbonate is a kind of inorganic substances; Soluble in water, alkaline aqueous solution, insoluble in ethanol,  and ether; It has strong ability of moisture absorption, when exposed to the air it can absorb carbon dioxide and water, change into potassium bicarbonate, should be sealed packaging. So it should be sealed packaging.

Potassium carbonate has anhydrous or crystalline product containing 1.5 molecules. Anhydrous is white granular powder, crystalline product is white translucent small crystals or granules, odorless, with strong alkaline smell, relative density 2.428 (19ºC), melting point 891ºC, solubility in water is 114.5g/l00mL (25ºC) ), easy to absorb moisture and deliquescence in humid air. Dissolved in 1mL of water (25ºC) and about 0.7mL of boiling water, after the saturated aqueous solution is cooled, a glassy monoclinic crystal hydrate is precipitated, the relative density is 2.043, the crystal water is lost at 100ºC, the pH value of 10% aqueous solution is about 11.6, insoluble in ethanol and ether.

Detailed Photos

 

Product Parameters

 

Specification	GB 25588-2010	FCC VII
Content (K2CO3), w/%	≥99.0	99.0-100.5
As ,mg/kg       ≤	2	----
Sulfur compound(K2SO4),w/%   ≤	0.01	----
Iron(Fe),w/%              ≤	0.0010	----
Pb,mg/kg                  ≤	----	2
Heavy Metals(As Pb),mg/kg   ≤	10	----
Insoluble Substances,w/%     ≤	0.02	Pass the Test
Chlorides(KCl),w/%          ≤	0.015	----
Loss on Ignition,w/%          ≤	0.60	1.00(180ºC,4h)

Application field

 

The inorganic industry is used to manufacture potassium sodium tartrate, potassium aluminum fluoride, potassium thiocyanate, titanium dioxide. Pharmaceutical industry for the manufacture of long-acting sulfonamide, progesterone, zhiacol, estradiol benzoate and other drugs. Glass industry is used to prepare enamel powder to enhance its leveling, add to glass to help melt, and improve glass transparency and refractive coefficient. The dye industry is used to manufacture Yindan Tulin, disperse red 3B, VAT ash M and so on. The printing and dyeing industry is used for printing and dyeing of VAT dyes and bleaching of ice dyes. The rubber industry is used to manufacture 4010 antioxidant. The wool and ramie cotton industry is used for cooking cotton cloth and degreasing wool.
Potassium carbonate is one of the important basic inorganic chemical, medicine, light industry raw materials, mainly used in optical glass, welding electrode, electronic tube, TV picture tube, light bulb, printing and dyeing, dyes, inks, photographic drugs, pholinine, polyester, explosives, electroplating, leather, ceramics, building materials, crystal, potash soap and medicine production. Used as gas adsorbent, dry powder fire extinguishing agent, rubber antioxidant. It is also used to remove carbon dioxide from fertilizer syngas. It can also be used as potash fertilizer. With the continuous development of high and new technology, the application of potassium carbonate in washing additives, MSG, food and other fields is also expanding day by day.
Potassium carbonate is mainly used in the manufacture of potassium glass, potash soap and other inorganic chemicals, as well as for the removal of hydrogen sulfide and carbon dioxide in industrial gases, and is also used in welding rods, ink manufacturing, printing and dyeing industry.

 

Packaging & Shipping

It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Company Profile

FAQ

Q: Are you a factory or trading company?
A: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.
 

Q: How long have you run on export trade?
A: Long time our main market is in domestic,in order to meet our foreign customer requirements, we recently have set up a
specially export departments, I also hope our products can enjoy the reputation in foreign countries, and hope to make more foreign customer friends!
 

Q: What's your payment terms?
A: We accept all payment T,LC,DP,Pay pal. But for first time, we only do TT.

Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
 

Q: What documents you provide?
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.