1.0 2015-02-28 11:49:05 UTC 2025-11-19 03:00:11 UTC FDB030029 Gallium Gallium, also known as 31ga or galio, is a member of the class of compounds known as homogeneous post-transition metal compounds. Homogeneous post-transition metal compounds are inorganic compounds containing only metal atoms,with the largest atom being a post-transition metal atom. Gallium can be found in a number of food items such as romaine lettuce, yellow zucchini, cucumber, and red beetroot, which makes gallium a potential biomarker for the consumption of these food products. Gallium is a chemical element with symbol Ga and atomic number 31. It is in group 13 of the periodic table, and thus has similarities to the other metals of the group, aluminium, indium, and thallium. Gallium does not occur as a free element in nature, but as gallium(III) compounds in trace amounts in zinc ores and in bauxite. Elemental gallium is a soft, silvery blue metal at standard temperature and pressure, a brittle solid at low temperatures, and a liquid at temperatures greater than 29.76 °C (85.57 °F) (above room temperature, but below the normal human body temperature) . Ga 69.723 68.925574 gallane gallane 7440-55-3 [Ga] InChI=1S/Ga GYHNNYVSQQEPJS-UHFFFAOYSA-N belongs to the class of inorganic compounds known as homogeneous post-transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a post-transition metal atom. Homogeneous post-transition metal compounds Inorganic compounds Homogeneous metal compounds Homogeneous post-transition metal compounds Homogeneous post-transition metal boron group element atom logp 0 ChemAxon iupac gallane ChemAxon average_mass 69.723 ChemAxon mono_mass 68.925574 ChemAxon smiles [Ga] ChemAxon formula Ga ChemAxon inchi InChI=1S/Ga ChemAxon inchikey GYHNNYVSQQEPJS-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 0 ChemAxon polarizability 1.78 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 98877 Specdb::MsMs 98878 Specdb::MsMs 98879 Specdb::MsMs 163905 Specdb::MsMs 163906 Specdb::MsMs 163907 Broccoli Type 1 specific Brassica oleracea var. italica 36774 0.00085 0.0009 0.0008 mg/100 g Carrot Type 1 specific Daucus carota ssp. sativus 79200 1.333567 4.0 0.0002 mg/100 g Cucumber Type 1 specific Cucumis sativus 3659 0.000156 0.0002 0.000122706 mg/100 g Dill Type 1 specific Anethum graveolens 40922 0.00035 0.0004 0.0003 mg/100 g Eggplant Type 1 specific Solanum melongena 4111 0.0002 0.0002 0.0002 mg/100 g Garden onion Type 1 specific Allium cepa 4679 0.000223 0.00023441 0.000212181 mg/100 g Garden tomato Type 1 specific Solanum lycopersicum 4081 0.00014 0.00015 0.00013 mg/100 g Garlic Type 1 specific Allium sativum 4682 0.0011 0.0014 0.0008 mg/100 g Green bell pepper Type 1 specific Capsicum annuum 4072 0.0002 0.0002 0.0002 mg/100 g Green zucchini Type 1 specific Cucurbita pepo var. cylindrica 0.000149 0.000151645 0.000147285 mg/100 g Italian sweet red pepper Type 1 specific Capsicum annuum 4072 0.00015 0.00016 0.00014 mg/100 g Japanese pumpkin Type 1 specific Cucurbita maxima 3661 0.000135 0.00015 0.00012 mg/100 g Milk (Cow) Type 2 specific 0.53 0.88 0.42 uM Orange bell pepper Type 1 specific Capsicum annuum 4072 0.000245 0.000285329 0.000205603 mg/100 g Parsnip Type 1 specific Pastinaca sativa 4041 0.000352 0.000364708 0.000338818 mg/100 g Potato Type 1 specific Solanum tuberosum 4113 0.0003 0.0003 0.0003 mg/100 g Red beetroot Type 1 specific Beta vulgaris var. rubra 0.0004 0.0004 0.0004 mg/100 g Red bell pepper Type 1 specific Capsicum annuum 4072 0.000157 0.000191524 0.000122788 mg/100 g Romaine lettuce Type 1 specific Lactuca sativa L. var. longifolia 0.025081 0.1 0.0001 mg/100 g Spinach Type 1 specific Spinacia oleracea 3562 0.0014 0.0014 0.0014 mg/100 g Sunburst squash (pattypan squash) Type 1 specific Cucurbita pepo var. clypeata 0.0004 0.0007 0.00024564 mg/100 g Turnip Type 1 specific Brassica rapa var. rapa 51350 0.10015 0.2 0.0003 mg/100 g White cabbage Type 1 specific Brassica oleracea L. var. capitata L. f. alba DC. 0.00025 0.0003 0.0002 mg/100 g Yellow bell pepper Type 1 specific Capsicum annuum 4072 0.0002 0.000229549 0.000170529 mg/100 g Yellow zucchini Type 1 specific Cucurbita pepo var. cylindrica 0.0002 0.0002 0.0002 mg/100 g