99.5% K2CO3 Industrial Potassium Carbonate CAS 584-08-7 CAS NO.584-08-7

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99.5% K2CO3 Potassium Carbonate CAS 584-08-7

 

Description:
Potassium Carbonate is a white, crystalline powder or granules that is highly soluble in water. It is an alkali salt and belongs to the carbonate family of compounds. Potassium Carbonate is commonly referred to as potash or pearl ash.

Specification:
Chemical formula: K2CO3
Molecular weight: 138.21 g/mol
Appearance: White crystalline powder or granules
Solubility: Highly soluble in water
Melting point: Approximately 891°C
Density: 2.43 g/cm³

Application:

1. pH adjustment: Potassium Carbonate is commonly used as a pH regulator in various industries. It can be added to acidic solutions to raise their pH level and make them more alkaline.

2. Food industry: Potassium Carbonate is approved as a food additive and finds applications in the food industry, including:

   • Leavening agent: It is used in baking as a leavening agent, helping dough rise and creating a lighter texture in baked goods.
   • pH control: Potassium Carbonate is employed to adjust and stabilize the pH of certain food products, such as cocoa powder, wine, and soft drinks.
   • Ingredient: It may be used as a processing aid or ingredient in food preparations, such as in the production of certain cheeses.

3. Glass manufacturing: Potassium Carbonate is used in the production of glass and glassware. It helps improve the melting properties of glass, reduces the viscosity of molten glass, and enhances the clarity and durability of the final product.

4. Fertilizer industry: Potassium Carbonate is a source of potassium, an essential nutrient for plant growth. It is used as a component in fertilizers or as a standalone potassium supplement to promote healthy plant development.

Features:

1. Alkaline properties: Potassium Carbonate is an alkaline compound and can effectively raise the pH of acidic solutions.

2. Solubility: It is highly soluble in water, allowing for easy incorporation into liquid formulations or for use as an aqueous solution.

3. Versatile applications: Potassium Carbonate finds application in various industries, including food, glass manufacturing, and fertilizers, due to its pH-regulating and nutrient-supplying properties.

4. Potassium source: Potassium Carbonate serves as a source of potassium, an essential mineral required for plant growth and metabolic functions.

5. Regulatory approval: Potassium Carbonate is approved for use as a food additive by regulatory authorities, ensuring its safety for specified applications.

Products Description 

 

Potassium carbonate

 

 

 

Potassium carbonate Description CAS NO.: 584-08-7 EINECS No.:209-529-3; 241-378-9 Molecular Weight:138.21 HS Code:2836400000 Molecular Formula: K2CO3 Package:25kg/1000kg bags or according to clients request. 20MT in one 20’ container with pallets. Potassium carbonate Introduction: Potassium carbonate is a kind of inorganic substance, chemical formula is K2CO3, molecular weight is 138.206, white crystalline powder, density 2.428g/cm3, melting point 891℃. Soluble in water, aqueous solution is alkaline, insoluble in ethanol. Hygroscopicity is strong, exposure to air can absorb carbon dioxide and water, into potassium bicarbonate, should be sealed packaging.

 

Potassium carbonate Usage: Inorganic industry for the manufacture of sodium potassium tartrate, potassium aluminofluoride, potassium thiocyanate, titanium dioxide. Enamel industry used for enamel powder preparation, to enhance its leveling, add glass to play a role in melting, and improve glass transparency and refraction coefficient. The dye industry is used to manufacture yindantu forest, disperse red 3B, reductive ash M, etc. Dyeing industry used for VAT dyeing and ice dyeing whitening. The rubber industry is used to make 4010 antiaging agents. The wool wool industry is used for cooking cotton and degreasing wool. Potassium carbonate is one of the important basic inorganic chemical and light industrial raw materials, mainly used in the production of optical glass, welding electrode, electronic tube, TELEVISION picture tube, bulb, printing and dyeing, dyes, inks, photographic drugs, paohua alkali, polyester, electroplating, leather, ceramics, building materials, crystal, potash fertilizer soap. Used as gas adsorbent, dry powder fire extinguishing agent, rubber anti-aging agent. It is also used to remove carbon dioxide from fertiliser syngas. It can also be used as a potash fertilizer. With the development of high and new technology, the application of potassium carbonate in detergent additives, monosodium glutamate, food and other fields is also expanding day by day. Potassium carbonate is mainly used in the manufacture of potassium glass, potassium fertilizer soap and other inorganic chemicals, as well as for the removal of hydrogen sulfide and carbon dioxide in industrial gas, but also for welding electrode, ink manufacturing, printing and dyeing industry and other aspects.

Specification

Industrial grade and Fertilizer grade:
Test Item	Specification	Result
Appearance:	White crystal powder	White crystal powder
Potassium carbonate, %	99min	99.12
K2O%	67min	68.00
Chloride , %	0.03max	0.021
Sulfate ,%	0.04max	0.020
Burnt loss, %	0.80max	0.65
Water insoluble, %	0.04max	0.02
Iron, %	0.001max	0.0005

Fine grade for photo developer:
Test Item	Specification	Result
Appearance:	White crystal powder	White crystal powder
Potassium carbonate, %	99min	99.12
K2O%	67min	68.00
Chloride , %	0.03max	0.021
Sulfate ,%	0.04max	0.020
Burnt loss, %	0.80max	0.65
Water insoluble, %	0.04max	0.02
Iron, %	0.001max	0.0005

 

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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