Photographers' Formulary Gallic Acid - 10 Grams

Photographers' Formulary Gallic Acid - 10 Grams

Photographers' Formulary Gallic Acid - 10 Grams

B&H # PHGA10G MFR # 10-0580 10G
Photographers' Formulary Gallic Acid - 10 Grams

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Synonyms 3,4,5-trihydroxybenzoic acid
1,2,3-trihydroxybenzene
Gallic acid, monohydrate
Appearance Fine crystals, white yellowish-white or pale, fawn-colored
Odorless
colorless crystalline organic acid found in gallnuts, sumach, tea leaves, oak bark, and many other plants.
Uses In the production of azo dyes and photographic developers
Chemical Formula C6H2(OH)3CO2H
Notes When heated above 220°C, gallic acid loses carbon dioxide to form pyrogallol, or 1,2,3-trihydroxybenzene, C6H3(OH)3.
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Protect from light.
Packaging Info
Package Weight 0.06 lb
Box Dimensions (LxWxH) 2.6 x 1.1 x 1.1"

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