Best Price K2co3 Potassium Carbonate Food Grade 50kg Bags 99.5% Potassium Carbonate

• CAS No.: 584-08-7
• Formula: K2co3
• EINECS: 209-529-3
• Model NO.: Potassium carbonate
• Solubility: Insoluble in Water
• Certification: COA
• Classification: M2(OH)2CO3
• Purity: ≥99%
• Type: Potassium Carbonate
• Grade Standard: Food Grade
• Transport Package: 50kg/Bag
• Specification: Syntheses Material Intermediates
• Trademark: optinal
• Origin: China
• HS Code: 2929101000
• Production Capacity: 30002tons/Month

Product Description

Product Description

Potassium carbonate, also known as potash or pearl ash, appears as a white powder or as colorless solid crystal with salty taste and deliquescence. It can be dissolved in water to form a strongly alkaline solution. However it is insoluble in organic solvents such as ethanol. It has strong hygroscopicity. It is easily caked and turns into potassium bicarbonate by absorbing carbon dioxide when expose to air for a long time.
Product Description
 

Potassium Carbonate (K2CO3)

Other Name : Carbonate of potash, Dipotassium carbonate, Sub-carbonate of potash, Pearl ash,

                      Potash, Salt of tartar, Salt of wormwood
Chemical formula : K2CO3
Molar Mass : 138.205g/mol
Appearance : White, hygroscopic Solid
Density : 2.43 g/cm3
Melting point : 891 °C
Boiling point : decomposes
Solubility in water : 112 g/100 mL (20 °C) / 156 g/100 mL (100 °C)
Solubility : insoluble in alcohol, acetone

PRODUCT NAME:POTASSIUM CARBONATE
TEST ITEM	STANDARD VALUE(%)	TEST VALUE(%)
POTASSIUM CARBONATE(K2CO3)	≥99	99.15
CHLORIDE(KCL)_	≤0.01	0.0062
K2SO4	≤0.01	0.005
Fe	≤0.001	0.0004
WATER INSOLUBLE	≤0.02	0.01
LOSS AFTER BURNING	≤0.06	0.3
APPEARANCE	WHITE POWDER,FREE FLOWING
SUPERIOR GRADE

Product Application
 

1.Fertilizer industry

2.Glass and ceramic industries

3.Rubber Chemicals

4.Explosives

5.Food additives

6.Building material

7.Detergents, pesticides, feeds

8.Printing and dyeing

9.Gas adsorbent, dry powder fire extinguishing agent etc.

10.As an ingredient in welding fluxes, and in the flux coating on arc welding rods

Packaging & Shipping

25kg PP/PE bag;27 tons per 1x20'fcl without pallet.