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Hydroxides


Sodium Hydroxide

Product ModificationConcentration of NaOH (%)Na2CO3 (%)Chlorides Cl- (ppm)Fe (ppm)SO4 2- (ppm)PO4 3- (ppm)Heavy metals as Pb (ppm) Description
NaOH - LIQUID  > 48< 0,5< 50< 5--- Clear, colourless liquid.
NaOH - PELLETS Technical grade/ technický> 98< 1< 200< 20< 100< 20< 20 White, strongly hygroscopic lenticular pellets that may have a bluish, yellowish or greyish tint, absorbing CO2 and moisture in the open air.
NaOH - PELLETS Semipure> 98< 1< 80< 15< 40< 20< 20 White, strongly hygroscopic lenticular pellets that may have a bluish, yellowish or greyish tint, absorbing CO2 and moisture in the open air.
NaOH - PELLETS Pharma grade (BP, EP, USP) / farmaceutická kvalita> 98< 0,5< 200< 10< 200-< 20 White, strongly hygroscopic lenticular pellets, rapidly dissolving in water, absorbing CO2 and moisture in the open air.
NaOH - PELLETS p.a.> 98,5< 0,4< 70< 8< 40< 3< 10 White, strongly hygroscopic lenticular pellets, rapidly dissolving in water, absorbing CO2 and moisture in the open air.
NaOH - PELLETS Pure> 98< 1< 70< 10< 40< 5< 10 White, strongly hygroscopic lenticular pellets, rapidly dissolving in water, absorbing CO2 and moisture in the open air.

Potassium Hydroxide

Product ModificationConcentration of KOH (%)K2CO3 (%)Chlorides Cl- (ppm)Fe (ppm)SO4 2- (ppm)PO4 3- (ppm)Heavy metals as Pb (ppm) Description
KOH - LIQUID  45 ± 0,5< 0,3< 35< 5< 20-- Clear, colourless liquid.
KOH - LIQUID  50 ± 0,5< 0,3< 35< 5< 20-- Clear, colourless liquid.
KOH - FLAKES  > 90< 0,65< 70< 30< 40-- White flakes that may have a grayish or bluish tint, absorbing moisture and CO2 in the open air.
KOH - PELLETS Semipure> 85< 0,6< 70< 5< 40< 5< 5 White, strongly hygroscopic lenticular pellets, rapidly dissolving in water, absorbing moisture and CO2 in the open air.
KOH - PELLETS Pharma grade (BP, EP, USP) / farmaceutická kvalita> 85< 2,0< 200< 10< 200< 100< 10 White, strongly hygroscopic lenticular pellets, rapidly dissolving in water, absorbing moisture and CO2 in the open air.
KOH - PELLETS p.a.> 86< 0,5< 70< 3< 40< 1< 5 White, strongly hygroscopic lenticular pellets, rapidly dissolving in water, absorbing moisture and CO2 in the open air.
KOH - PELLETS Pure> 86< 0,5< 70< 3< 40< 5< 5 White, strongly hygroscopic lenticular pellets, rapidly dissolving in water, absorbing moisture and CO2 in the open air.