| Identification | |
| Name: | Limestone |
| Synonyms: | Omya EXH 1;Omya Hydrocarb PG 3;Omya Violette;Omyacarb 10;Omyacarb 130AL;Omyacarb 130GU;Omyacarb 15;Omyacarb 5;Omyacarb 6AL;Omyacarb Extra TN;ATF40;Durcal10;Durcal 130;Durcal 15;Durcal 2NH;Durcal 65;Omyacoat 850OG;OmyaleneSL;Omyalite 50H;Omyalite K;PG3;Prillcote;Pulpro White 8SA;Setacarb;Snowcal 7ML;Turkcarb 5;Veroc 1;Wingdale;Durcal C640305;Emerys DB 04;GFP 102;Global Stone 229;Hubercarb Q 325;Hydrocarb 60OG;Hydrocarb 65;Hydrocarb 90OG;KG 60 (limestone);Kulu 15;L 180X;Limestone, calcian;Limus 10;Limus 15;Limus 190;Limus 25;Marble Hill 40X0;Microfill;Omya BLRZ;Omya Bador F; |
| CAS: | 1317-65-3 |
| EINECS: | 207-439-9 |
| Molecular Formula: | CaCO3 |
| Molecular Weight: | 100.086 |
| InChI: | InChI=1/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2 |
| Molecular Structure: |  |
| Properties | |
| Density: | g/cm3 |
| Solubility: | ALKALI HYDROXIDE REDUCES ITS SOLUBILITY INSOL IN ALCOHOL SOLUBILITY IN H2O INCR BY AMMONIUM SALT & BY CO2 Practically insol in water; sol in dil acids 0.0013/100 g H20 at 18 deg C /Calcite/ 0.0019/100 g H20 at 18 deg C /Aragonite/ |
| Appearance: | white to tan powder |
| Color: | White powder Powder or crystals; aragonite: orthorhombic; calcite: hexagonal-rhombohedral |
| Safety Data | |
| Hazard Symbols |
A nuisance particulate dust. TLV: 10
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