99% Food Grade/Industrial Grade Potassium Carbonate for Chemical Reagent

• Customization: Available
• Solubility: Insoluble in Water
• Certification: ISO
• Model NO.: 99.0%, 98.5%min
• Classification: MHCO3
• Purity: ≥99%
• Type: Potassium Carbonate
• Grade Standard: Agriculture Grade
• Mf: K2co3
• Application: Chemical Industry
• Color: Colorless
• Other Names: Potash
• Appearance: Granular
• Shelf Life: 24 Months
• Export: Global
• Transport Package: 25kg Bag or as Your Request
• Specification: SGS national standard
• Trademark: HY
• Origin: China
• HS Code: 1803200000
• Production Capacity: 5000 Metric Ton/Metric Tons Per Month

Product Description

99% Potassium carbonate(K2CO3) 584-08-7
Potassium Carbonate
White powder or granular
Food grade Industry grade

Properties and applications:
It is white power, small granular crystallization, was dissolves in water absolutely, and generates alkaline solution. Potassium Carbonate has improvement of plant photosynthesis and improve soil structure and provide nutrients, widely used in agriculture area. Also used as raw materials in manufacturing electro tube, TV kinescope, computer display. It is applied in optical glass improving clarity, strength and refractive index. It is also applied in electrode avoiding electric arc breaking-off during welding.


Character: White crystalline powder, density 2.43g/cm3, melting point 891° C, thermal stability, does not decompose at above 1000° C.


Storage and Transport: It should be stored in a dry, ventilative and clean warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous.

Inspection Item	Unit	Food. G	Excellence. G	Color tube	First-rate product	Regular Grade
Assay(as K2CO3)	%≥	99.0	99.0	99.0	98.5	96.0
Chloride(as KCL)	%≤	0.01	0.01	0.03	0.10	0.20
Sulphate(as K2SO4)	%≤	0.01	0.01	0.04	0.10	0.15
Iron	%≤	0.001	0.001	0.001	0.003	0.01
Water Insoluble	%≤	0.02	0.02	0.04	0.05	0.10
Ignition loss	%≤	0.60	0.60	0.80	1.00	1.00
Heavy Metal	%≤	0.002
Arsenic	%≤	0.0003