Making bile acid, hot acid and sulfonamide materials.
The oil industry as mud treatment.
In addition, it can be used in the production of leather tanning agent, diamond, rubber protein of solidification agent, alkaloid precipitation agent, clarifying agent benefit inhibitors, alcohol, the extraction and preparation of titanium and blue-black ink.
Industrial tannic acid is a complex polyphenol extracted from plant sources, primarily used as a astringent and tanning agent. The core process involves aqueous extraction followed by purification. Its chemical formula is C76H52O46 with CAS number 1401-55-4.
Strictly avoid ingestion of industrial grades intended for non-pharmaceutical use. Store in cool, dry areas sealed against moisture to prevent degradation. Personnel must wear protective gloves and eyewear during handling due to potential skin irritation.