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Tannin (Gerbsäure)
[CAS Number 1401-55-4]

Substance Specifications

CAS Number: 1401-55-4
EC Number: 215-753-2
EC Index Number: -
Chemical Formula: C76H52O46
Molecular Weight: 1701,2
Substance Group: Polyphenol / Tannin / Polyphenol / Tannin
Synonyms: Tannins, Gerbstoff
HS Code / Customs Tariff: 32019090

⚠️ Hazard & Safety Information

Hazard Classification: -/-

H & P Statements:
-/-

Chemical Structure

Chemical structure CAS 1401-55-4

📦 Available Articles & Specifications

Art.-Nr.: 1401554ADB

Quality / Standards: DAB7, EP 1477
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Art.-Nr.: 1401554BT

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Quality / Standards: USP 40
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Packaging: 25 kg drum 25-kg-Trommel mit PE-Beutel
Region of Origin: CN
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Intended Use / Applications: It is advisable to dissolve the tannic acid into warm water at temperature between 40° and 50° C under vigorous stirring, then cool the solution at room temperature. For the handling we suggest these materials: steel, plastic, glass or ceramic. Avoid the contact between tannins and rust or iron surface. In case of contact, the tannins could form an insoluble black precipitate.

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Art.-Nr.: 1401554V03

Tannic Acid Tanal 04, FCC

Quality / Standards: FCC
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Intended Use / Applications: food

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Art.-Nr.: 1401554V04

Ph. Eur.

Quality / Standards: Ph. Eur., DAB, USP, BP
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