- Alcohol & Hydroxybenzene & Ether[2]
- Organic Acid[10]
- Organic Salt[10]
- Chemical Auxiliary Agent[10]
- Food Additives[1]
- Alkali[3]
- Borate[10]
- Carbonate[10]
- Chlorate[2]
- Chloride[10]
- Phosphate[10]
- Sulfide[4]
- Sulphate[10]
- Oxide[10]
- Concrete Admixtures & Mortar Admixtures[5]
- Contact Person : Ms. Liu Aria
- Company Name : Taian Yonghe Chemical Co., Ltd.
- Tel : 86-538-6310996
- Fax : 86-538-6310128
- Address : Shandong,Taian,Zhuanshe, Wenyang Town, Feicheng City
- Country/Region : China
- Zip : 271000
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99% Potassium carbonate(K2CO3) 1)MF: K2CO3 2)Purity: 99.0%
99% Potassium carbonate(K2CO3)
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.
Specifications:(GB/T1587-2000)
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 |
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Arsenic | %≤ | 0.0003 |
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Potassium Carbonate k2co3