wasserstoffsaure 48 ige losung czda 100ml warchem Aromatherapie Electronics Industry - Etchant for

Electronics Industry - Etchant for Circuit Boards: Ferric chloride is used in the electronics industry as an etchant for manufacturing printed circuit boards

in many foods and is also a component of the human body

- B12 participates in the production of red blood cells

Carbohydrates (g): 59

Package: 120 capsules / 72 g net weight

wasserstoffsaure 48 ige losung czda 100ml warchem Aromatherapie Electronics Industry - Etchant forDesignation (English): Hydrobromic acid solution 48% Species: pure for analysis Chemical formula: HBr Molar mass: 80. 92 g mol EC number: 233 113 0 CAS number: 10035 10 6 Quality parameters TESTED VALUE NORM Content 47,0% 49,0% Chlorides (Cl) max. 0. 05% Phosphates (PO) max. 0. 0025% Sulfates and sulfites (SO) max. 0. 005% Heavy metals (Pb) max. 0. 001% Iron (Fe) max. 0. 0005% Residue on evaporation max. 0. 01% External appearance Colorless liquid