Potassium Carbonate
Molecular formula ：K2CO3
Molecular weight: 138.21
Executive standard: HG/T2522-2009
Character: It is white powder or colorless crystals, Specific gravity: 2.29,
Melting point:891°C, easily deliguescence in the air, easily soluble in water and solution; insoluble in ethanol and ether.
keyword：
convenient transportation
Potassium Carbonate
| Item | Feed Grade | Result |
|
Purity(as K2CO3) % ≥ |
99.0 |
99.0 |
|
Chloride(as KCl) % ≤ |
0.01 |
0.002 |
|
Sulphate(as K2SO4) % ≤ |
0.01 |
0.01 |
|
Ferric (as Fe) % ≤ |
0.001 |
0.0001 |
|
Water insoluble % ≤ |
0.02 |
0.003 |
|
Heavy metal(as Pb) % ≤ |
0.002 |
0.002 |
|
As%≤ |
0.0003 |
0.0003 |
|
Ignition loss % ≤ |
0.60 |
0.19 |
|
1.4mm Screen tailings %≤ |
1.0 |
0 |
|
1.8um Screen tailings %≥ |
90.0 |
94．0 |
|
Bulk density(g/ml) ≥ |
1.3 |
1.4 |
Use:
Mainly used for bulk agent in food, fire extinguishing agent, ceramics, pharmaceutical materials, food ingredients and glass industry
Packing:
In 25/50 PP woven bags with PE liner, Or 500/1000kg Jumbo Bags.
Storage and transportation:
Stored in dry and well-ventilated place and pay attention on dampprof under transportation.
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Zhuzhou Farshine Chemical Industry Co.,LTD
Address: NO. 1,Shui Xian Road,Hetang District,Zhuzhou City,Hunan-412000,China
Sales Department: 0086-731-28482786
0086-18974170733
E-mail: farshine@vip.163.com
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