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Folic acid
Product name: Folate
Alias: Vitamin b9, VB9
English name: folic acid
folic acid, also known as vitamin B9, is a water-soluble vitamin.
Folic acid also known as: pteroyl glutamate, vitamin Bc, vitamin M
Molecular formula: C19H19N7O6
Molecular weight: 441.41
Nature: yellow to orange-yellow crystal or crystalline powder. No odor. Plate crystals are recrystallized with hot water. No definite melting point. Carbonized at about 250℃, stable in the air. Slightly soluble in water (1.6mg/100mg), insoluble in acetone, ethanol, chloroform and ether, easily soluble in alkaline hydroxide and carbonate solutions, hydrochloric acid, sulfuric acid, acetic acid, phenol, pyridine. It is stable to heat in neutral and alkaline solution, and the loss in cooking can reach 50~90%.