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

Другие товары поставщика

	Potassium Citrate	Product Name:Potassium Citrate Description Molecular formula:C6H7K3O8 Molecular weight:324.41 Potassium Citrate assay：99.0-100% Shelf life:24 month...
	Sodium Malate	Product Name:Sodium Malate Description Molecular formula:C4H4Na2O5 Molecular weight:178.05 Sodium Malate assay：98.0～102.0% Shelf life:24 month CAS ...
	Magnesium Lactate Powder	Magnesium lactate in Animal Feed and Veterinary Use Livestock Nutrition: Added to animal feed to prevent magnesium deficiency in livestock, especia...
	Monosodium Fumarate	While less common than its food uses, monosodium fumarate has limited roles in these fields: Excipient in Drug Formulations: It may act as a pH adj...
	Magnesium Lactate Powder	1. Chemical and Molecular Properties Chemical Formula: Mg(C3H5O3) 2⋅nH2O(common forms include dihydrate, Mg(C3H5O3) 2⋅2H2O. Structure: It...

Похожие товары

	High quality N‑Acetyl‑L‑Tryptophan Powder	Продавец: 846340	Basic Information of N‑Acetyl‑L‑Tryptophan 1. Core Identity Chemical Name: N‑α‑Acetyl‑L‑try...
	N-Acetyl-L-Tryptophan	Продавец: 846340	Key Points for Storing N‑Acetyl‑L‑Tryptophan (NAT) Short, practical storage rules focusing on moi...
	N-Acetyl-L-Tryptophan Powder Marke quotation	Продавец: 846340	Precautions for the Use of N‑Acetyl‑L‑Tryptophan (NAT) Below is a clear, practical summary of pre...
	Wholesale N-Acetyl-L-Tryptophan Powder	Продавец: 846340	N‑Acetyl‑L‑Tryptophan as Key Advantages for Food Applications High stability: Withstands processi...
	N-Acetyl-L-Tryptophan Supplier	Продавец: 846340	N‑Acetyl‑L‑Tryptophan as Regulatory Status (Summary)China: Approved as a food additive (flavor en...