Details Introduction

Drug Used Tannic Acid

Category： Gallnut Series

Summary： This product is light yellow to light brown powder, with special smell and astringent taste. Soluble in 1 part water or ethanol, soluble in acetone, insoluble in chloroform or ether.

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Details Introduction

Structural Formula: Drug Used Tannic Acid

Executive Standard: LY/T1300-2022 (industry standard)

Specification	Drug grade
executive standard	USP34/CP2010/BP2012
content	≥92%
loss on drying	≤12%
water insoluble	≤0.1%
ignition residuce	≤0.1%
heavy metal	40ppm
production scale	300 T/Y
packing	Cardboard drum, 25kg/ drum

Character: This product is light yellow to light brown powder, with special smell and astringent taste. Soluble in 1 part water or ethanol, soluble in acetone, insoluble in chloroform or ether.

Quality Indicators: in line with the 2012 edition of the British Pharmacopoeia and the 2013 edition of the United States Pharmacopoeia.

To Use: Medical tannic acid has antibacterial, deenzymatic, astringent effects, used in antibiotics, ringworm treatment, detoxification, diarrhea and other pharmaceutical preparations, but also used in the synthesis of sulfanilamide synergistic agent.

Storage: keep away from moisture and light and store sealed.

Packing: plastic inner and paper drums of 25 kg net per barrel.

keyword： Drug Used Tannic Acid

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