WEGO Chemical & Mineral Corp.

Gallic Acid

Product Information

Product Name

Gallic Acid

Synonyms

3,4,5-Trihydroxybenzoic Acid

CAS Number

149-91-7

Molecular Weight

170.12

Molecular Formula

C7H6O5

Specifications

Appearance

White crystalline

Purity

≥ 99 %

Loss on Drying

≤ 10 %

Residue on Ignition

≤ 0.1 %

pH Value

7.5 – 9.5

Color (APHA scale)

≤ 20

Acid Value

290 – 330 mg KOH / g

Packing Options

25 kg net bags

Other packing options are available upon request

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