Calcium carbonate Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, E170, precipitated, 98.5-100.5% (based on anhydrous substance) Synonym(s) Aragonite; Calcite; Chalk; Lime; Limestone; Marble; Oystershell; Pearl 2.5K

Detalles Técnicos

SKU:: HW-12010-2.5KG
Categoría:: Químicos, sales y solventes (reactivos)
Descripción:: Calcium carbonate Puriss., meets analytical specification of BP, FCC, Ph. Eur., USP, E170, precipitated, 98.5-100.5% (based on anhydrous substance) Synonym(s) Aragonite; Calcite; Chalk; Lime; Limestone; Marble; Oystershell; Pearl 2.5K
Marca:: Honeywell
Ficha técnica:: Descargar ficha técnica

Property Value assay (calc. to the dried substance) 98.5 - 100.5 % insoluble in acetic acid Max. 0.2 % insoluble in hydrochloric acid Max. 0.2 % loss on drying (200°C) Max. 2.0 % magnesium and alkali metals Max. 1.0 % arsenic (As) Max. 2 ppm barium (Ba) complying barium (Ba) Max. 10 ppm cadmium (Cd) Max. 1 ppm chromium (Cr) Max. 10 ppm copper (Cu) Max. 10 ppm iron (Fe) Max. 200 ppm mercury (Hg) Max. 0.5 ppm lead (Pb) Max. 3 ppm antimony (Sb) Max. 10 ppm zinc (Zn) Max. 10 ppm heavy metals (as Pb) Max. 20 ppm Sb, Cu, Cr, Zn, Ba Max. 100 ppm chloride (Cl) Max. 200 ppm fluoride (F) Max. 50 ppm sulfate (SO4) Max. 0.2 % residual solvents complying