Copper(II) Chloride 2-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS

Prekė gali skirtis nuo prekės, parodytos nuotraukoje

Pavojinga medžiaga

 

Copper(II) Chloride 2-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS
Content: 1000 GRM
Physical Description:
solid
Quality Name: for analysis, ACS
Specification: Minimum assay (Iodom.)@99.0%§pH of 5% solution@=3.0§CHAR(13) + CHAR(10) Maximum limit of impurities@§Insoluble matter in H2O@0.005 %§Sulfate (SO4)@0.005%§Non precipitated substances by H2S@0.1 %§Nitrate (NO3)@0.015%§As@0.0005 %§Ba@0.005 %§Ca@0.005 %§Cd@0.0005 %§Co@0.0005 %§Cr@0.005 %§Fe@0.005 %§K@0.01 %§Mg@0.0005 %§Mn@0.0005 %§Na@0.01 %§Ni@0.005 %§Zn@0.001 %