Tannic Acid

Details:

Description: From light-yellow to light-brown powder, with a peculiar smell and astringent taste; soluble in a portion of water, alcohol and in acetonel, insoluble in chloroform or ether.
Technical data:

Purity % ≥81
Loss on drying % ≤10
State in water of solution below microetch

Light absorption ≥420
content of gallic acid % ≤7
total color ≤1.0
Usage: In printing dye of textile, it is used as color fixer, polygenetic dye, fiber deodorizer and synthesizing dye.
Storage: Keep in airtight container.

Packing: weave bag with plastic bag inside; N.W. 25kg/bag. Tannic Acid For Medical Use

Hangzhou Clap Technology Co.,ltd ,located at the beautiful city Hangzhou, Zhejiang, the core city of China Yangtze River Delta Bay area, is a leading manufacturer and supplier of chemicals, engaged in the business of API, pharma intermediates、fine chemicals ,organic and inorganic chemcials,plant extract, reagents with consulting, research and development, production and sales of high-tech products.

Hangzhou Clap Technology Co.,ltd has adhered to the development path of “independent R & D and technological innovation” since its establishment, and attaches great importance to scientific and technological innovation research and development. The company has always adhered to the tenet of "market-oriented, innovation-based, safety-oriented, and high-quality products and professional services to create greater value for customers" as its purpose, and constantly strives for greater satisfaction of global customers. Hangzhou Clap Technology Co.,ltd has complete production facilities, advanced production technology, complete testing resources, standardized operation and management, creating great value for customers, and also received customers' continuous trust and praise!

Hangzhou Clap, CLAP, born for the applause of customers!

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