INDEX
POTASSIUM CARBONATE (K2CO3) CALCINED

Application: Glass, Ceramics
 
Specification:
Basic substance [% min.]
K2CO3 99,0

Other compounds [% max.]
Natrium (jako Na2CO3) 0,30
Chlorides (as Cl-) 0,015
Sulphates (as SO42-) 0,15
Iron (as Fe2O3) 0,001
Aluminium (as Al2O3) 0,08
Chromium (as Cr2O3) 0,0004
Insoluble rest 0,015
Loss at ignition (at 500 oC) 1,0

Sieves analysis  
particles > 2,5 mm max. 2 %
particles < 0,1 mm max. 20 %

Appearence:   White powder
 
Packing: at 25 kg in paper bag with polyethylene inside; by 40 bags per palette
big-bags with polyethylene inside 1 000 kg
bulk 24 000 kg
 
Quantity: Upon request

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