Calcium carbonate ACS reagent, ≥99.0% - 1KG

Technical Specifications

Properties

Related Categories Acids & Bases, Bases, Calcium Salts, Calcium Salts, Chemical Synthesis,

grade                           ACS reagent

assay                           ≥99.0%

form                           powder

impurities                   ≤0.002 meq/g water-soluble titr. base

                                  ≤0.005% oxidizers

                                  ≤0.01% NH4OH pptd.

                                  ≤0.01% insol. dil. HCl

density                           2.93 g/mL at 25 °C (lit.)

anion traces           chloride (Cl-): ≤0.001%

                                  fluoride (F-): ≤0.0015%

                                  sulfate (SO42-): ≤0.01%

cation traces           Ba: ≤0.005%

                                  Fe: ≤0.003%

                                  K: ≤0.01%

                                  Mg: ≤0.02%

                                  NH4+: ≤0.003%

                                  Na: ≤0.1%

                                  Sr: ≤0.1%

                                  heavy metals: ≤0.001% (by ICP-OES)

SMILES string           [Ca++].[O-]C([O-])=O

InChI                           1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI key                   VTYYLEPIZMXCLO-UHFFFAOYSA-L