Alginic acid and alginate are mainly polysaccharides extracted from brown algae of the genus Kombu, as well as Ecklonia maxima, Macrocystis pyrifera, Ascophyllum nodosum, Fucus serratus and other varieties of seaweeds in the genus. Alginic acid and alginate is a main product of seaweed industry in China. According to its nature, it can be mainly […]

Ellagic Acid: Structure, Properties, Applications, and Synthesis Methods Structure and Properties Molecular Structure Ellagic acid is a polyphenolic compound characterized by a complex molecular structure comprising two lactone rings fused to a central aromatic ring system. It is formally known as a dimeric derivative of gallic acid, where two molecules of gallic acid are linked […]

Imidazole: Chemical Structure, Properties, Applications, and Synthesis Methods Chemical Structure and Properties Chemical Structure Molecular Formula: C₃H₄N₂ Molecular Weight: 68.08 g/mol Structural Formula: Imidazole is a five-membered planar ring structure, consisting of three carbon atoms and two nitrogen atoms at the 1 and 3 positions. The nitrogen atoms are sp² hybridized, contributing to the aromaticity […]

4-Aminobenzoic Acid (PABA): Chemical Properties, Industrial Applications, and Synthesis Methods Chemical Structure and Properties Chemical Structure Molecular Formula: C7H7NO2 Molecular Weight: 137.14 g/mol IUPAC Name: 4-Aminobenzoic acid CAS Number: 150-13-0 Physical Properties Appearance: PABA typically appears as a white to pale yellow crystalline powder. Melting Point: 187-189°C This relatively high melting point indicates its stability […]

Chlorobenzophenone: Properties, Applications, Synthesis, and Safety Considerations 4-Chlorobenzophenone, also known as p-Chlorobenzophenone, is a chemical compound with the molecular formula C13H9ClO. It belongs to the class of aromatic ketones and is used in various industrial applications, including as an intermediate in organic synthesis. Chemical Properties Molecular Formula: C13H9ClO Molecular Weight: 216.66 g/mol CAS Number: 134-85-0 […]

Guanidine Hydrochloride: Properties, Applications, and Synthesis Methods Chemical Properties The chemical formula is as follows: The chemical formula for CH5N3·HCl is C₉H₁₄N₃·HCl, with a molecular weight of 95.53 g/mol. It has the following appearance: The compound is a white crystalline solid that is highly soluble in water. Its melting point is 180-185°C (356-365°F). Physical Properties […]