792848-15-8

Basic information

• Product Name: limestone
• Synonyms: limestone
• CAS NO: 792848-15-8
• Molecular Weight: 100.087
• Mol File: 792848-15-8.mol

Chemical Properties

• CAS DataBase Reference: limestone(CAS DataBase Reference)
• NIST Chemistry Reference: limestone(792848-15-8)
• EPA Substance Registry System: limestone(792848-15-8)

Safety Data

• Hazardous Substances Data: 792848-15-8(Hazardous Substances Data)

Upstream product

• 497-19-8 sodium carbonate 
• 177794-60-4 Ca⁽²⁺⁾*Sr⁽²⁺⁾*Cu(CH₂OCH₂OH)6^(4-)=CaSr[Cu(CH₂OCH₂OH)6] 
• 506-87-6 ammonium carbonate 
• 14336-71-1 calcium chloride 

Downstream Products

• 12194-71-7 perovskite 
• 7790-75-2 scheelite 
• 497-19-8 sodium carbonate 
• 124-38-9 carbon dioxide 
• 13477-34-4 calcium(II) nitrate 
• 7732-18-5 water 
• 12194-71-7 perowskite 
• 7789-82-4 calcium molybdate 
• 7440-57-5 gold 
• 7789-77-7 calcium hydrogen phosphate 
• 7439-89-6 iron 
• 1302-42-7 sodium aluminate 
• 7446-11-9 sulfur trioxide 
• 7446-09-5 sulfur dioxide 

Relevant articles and documents

Synthesis of calcium carbonate in trace water environments

Calcium carbonate (CaCO3) was synthesized from diverse water-free alcohol solutions, resulting in the formation of vaterite and calcite precipitates, or stable particle suspensions, with the dimensions and morphologies depending upon the conditions used. The obtained results shed light on the importance of solvation during crystallization of CaCO3 and open a novel synthetic route for its precipitation in organic solvents.

Hydrothermal alteration of glass to chrysotile

Chrysotile fibers were synthesized from glass in hydrothermal conditions. The starting materials were first held at 1650°C and then rapidly quenched down to room temperature. The resulting glass, after the addition of mineralizing agents, was hydrothermic

Changes to the triaxial composition of the hydrated phases (CaO/Al 2O3/SiO2) in the metakaolin/lime system

This study examines the composition of certain hydrates (calcium silicate, aluminum silicate, and related phases) produced by the pozzolanic reaction of waste-paper sludge that had previously been activated at different temperatures. It summarizes and compares the evolution of the oxide compounds, and records their stability intervals. Changes to their mineralogical composition were analyzed using X-Ray Diffraction, scanning electron microscopy, and energy dispersive X-ray spectroscopy. The hydration products from 1 to 360 days of curing time were CSH gels, hydrotalcite-type compounds (LDH), and stratlingite (C2ASH8). CSH gels were employed as substrates for growing other materials and their morphologies were modified from fibrous to hexagonal layers. The composition of the LDH-type compounds observed in the carbonate group varied with changes in curing time. Two LDH-type compound types were identified: (a) with and (b) without magnesium. Stratlingite was the only stable material after long-curing times.

Glycolic alcoholates formation in MmCuOn-ethylene glycol systems

X-ray, microscopic, and thermogravimetric analyses were used to study the interaction of Bi2-xSr2Ca2Cu3O10+y, Ca2CuO3, Sr2CuO3, CaSrCuO3, SrCuO2, BaCuO2, and Li2CuO2 powders with ethylene glycol at room temperature. It was determined that glycolic alcoholates are obtained as a result of interaction of simple cuprates and ethylene glycol. The compounds M2[Cu(CH2OCH2OH)6] (M = Ca, Sr), M[Cu(CH2OCH2O)2] (M = Sr, Ba), Li2[Cu(CH2OCH2OH)4], and Li2[Cu(CH2OCH2O)2(H 2O)2] have been isolated and identified. Chemical transformation of Bi2-xSr2Ca2Cu3O10+y leads to the formation of glycolic alcoholates mixture with the compositions Sr[Cu(CH2OCH2O)2], Ca2[Cu(CH2OCH2OH)6], CaSr[Cu(CH2OCH2OH)6], and the unidentified amorphous phases containing bismuth and lead.