Calcium 8047-59-4 7440-70-2 7789-78-8 441872_ALDRICH CHEBI:29320 Ca(0) calcium(0) 497355_ALDRICH 215147_ALDRICH 465895_ALDRICH 596566_ALDRICH 21170_FLUKA 213322_SIAL 208027_SIAL 207020_ALDRICH Calcium atomic absorption standard solution 20Ca CHEBI:22984 Kalzium Calcium [UN1401] [Dangerous when wet] C00000100 Calcium compounds HSDB 6931 327387_ALDRICH 558257_ALDRICH 213268_ALDRICH 215414_SIAL CALCIUM HYDRIDE Calcium dihydride Calcium hydride (CaH2) EINECS 232-189-2 EINECS 231-179-5 HSDB 273 UN1401