Physical properties |
ASTM Mesh |
Guarantee Range |
18# retained |
5% max |
80# passing |
2 % max |
Solubility (100g of water) |
112g @ 20 deg C |
Bulk density |
1,1 g/cc |
Packing |
25/50kg bags |
Moisture |
0,5% max |
Total alkalinity |
99,6% |
Melting point |
890 deg C |
|
PRODUCTS
POTASSIUM CARBONATE
Description
Free flowing, hygroscopic white granule
|
 |
Chemical Analysis (%)
|
K2CO3 |
 99.5 % min
|
K2SO4
|
0.01 % max |
KCI |
0.01% max |
LOI |
0.6 % max |
Fe |
3 ppm max |
As |
0.1 ppm max |
KOH
|
0.2 % max |
Heavy Metal - Pb |
5 ppm max |
Na2CO3 |
0.5 % max
|
Water Insoluble Content |
0.0005 % max |
KCIO3 |
0.03 % max |
Ni |
2 ppm max |
Cr |
1 ppm max |
V |
1 ppm max |
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