ACS reagent
200
≥99.0%
powder
≤0.005% insolubles≤0.035 meq/g Titr. acid
chloride (Cl-): ≤0.001%sulfate (SO42-): ≤0.01%
Ba: ≤0.01%Fe: ≤0.001%K: ≤0.01%Mg: ≤0.05%Na: ≤0.02%Sr: ≤0.05%heavy metals (as Pb): ≤0.005%
passes test for acidity or alkalinity
[H]O[H].CC(=O)O[Ca]OC(C)=O
1S/2C2H4O2.Ca.H2O/c2*1-2(3)4;;/h2*1H3,(H,3,4);;1H2/q;;+2;/p-2
XQKKWWCELHKGKB-UHFFFAOYSA-L
11 - Combustible Solids
WGK 1