White Powder Gallic Acid Manufacturer

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We are a professional manufacturer of Gallic Acid in China. We supply good quality and one-step. Gallic acid has many uses in pharmaceuticals, inks, dyes, food, light industry and organic synthesis. Gallic acid and trivalent iron ions form blue-black precipitation, which is the raw material of blue-black ink. CAS No.: 149-91-7

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Specification of thisChina White Powder Gallic Acid Manufacturers and Suppliers

Gallic acid has many uses in pharmaceuticals, inks, dyes, food, light industry and organic synthesis. Gallic acid and trivalent iron ions form blue-black precipitation, which is the raw material of blue-black ink; it is also used in leather industry; it can also be used as photographic developer. Propyl gallate is an antioxidant, which can be used to preserve edible oils and fats from odor. Gallic acid is both a hemostatic astringent and a mild local stimulant in medicine.

Parameters of thisChina White Powder Gallic Acid Manufacturers and Suppliers

product Name	Gallic acid
Synonyms	3,4,5-Trihydroxybenzoic acid; Pyrogallol-5-carboxylic acid; Gallic Acid Anhydrous; Gallic acid(anhydrous)
Molecular Formula	C₇H₆O₅
Molecular Weight	170.1195
InChI	InChI=1/C7H6O5/c8-4-1-3(7(11)12)2-5(9)6(4)10/h1-2,8-10H,(H,11,12)
CAS Registry Number	149-91-7
EINECS	205-749-9
Molecular Structure
Density	1.749g/cm³
Melting point	251℃ (dec.)
Boiling point	501.1°C at 760 mmHg
Refractive index	1.73
Flash point	271°C
Water solubility	12 g/L cold water
Vapour Pressur	7.32E-11mmHg at 25°C