Calcium Carbonate
Product Name: Calcium Carbonate
CAS Number: 471-34-1
Molecular formula: CCaO3
Molecular weight: 100.0869
EINECS number: 207-439-9
Chemical composition
Chemical formula: CaCO₃
Relative molecular mass: Approximately 100.09
Composition: It is composed of three elements: calcium (Ca), carbon (C), and oxygen (O). Among them, calcium has a valence of +2 and carbonate has a valence of -2.
Physical properties
State: Usually white crystals or amorphous powder.
Smell: Odorless and tasteless.
Solubility: Insoluble in water. In solutions containing ammonium ions or trivalent iron ions, the solubility will significantly increase due to the formation of complexes. It is also insoluble in alcohol, but soluble in acids such as hydrochloric acid and nitric acid, and will produce carbon dioxide gas.
Density: approximately 2.71g/cm³ (density varies slightly among different crystalline forms).
Mohs hardness: 3
Other supplier products
|
|
Magnesium Lactate Powder |
Key Considerations for Use Safety: Generally recognized as safe (GRAS) by regulatory bodies when used within recommended limits, but excessive inta... |
|
|
Magnesium Citrate |
Magnesium citrate, a compound formed by the combination of magnesium ions and citric acid, is widely used in the food industry due to its high bioa... |
|
|
Magnesium Lactate Powder |
Magnesium lactate in Animal Feed and Veterinary Use Livestock Nutrition: Added to animal feed to prevent magnesium deficiency in livestock, especia... |
|
|
Calcium carbonate |
Calcium carbonate is relatively stable in nature, but some key points should also be noted during storage to ensure that its quality and performanc... |
|
|
Supermicro Ferric Pyrophosphate |
Product Name:Supermicro Ferric Pyrophosphate Description Raw material :Ferric pyrophosphate Particle size range:120 - 1500 mesh Shelf life:24 month... |
供应产品
Same products
