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Product Name:
Tannic acid (pharmaceutical grade)
Model Number:
CAS No.: 1401-55-4
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Description:
Synonym: Tannic acid Tannin Chinese gallnut tannic acid
Molecular formula and weight: C76H52O46 = 1701.18
CAS No.: 1401-55-4.
Characteristic: Light yellowish to light brownish powder, soluble in 1 share of water or ethanol, soluble in acetone, insoluble in chloroform or ethyl ether.
Main specifications:
Content of tannic acid: ≥86.0%
Loss on drying: ≤9.0%
Water insoluble substance: ≤0.60%
Color: ≤1.0
Ignited residue: ≤0.20%
Gallic acid: ≤7.0
Application: Tannic acid for medicine has the antiseptic, enzyme-eliminating and convergent effects. Applied as antibiotics to treating tinea, eliminating toxic substances and stopping diarrhea etc.
Packaging: 25KGs/drum.
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Shanghai Chunyuan Phytochemistry Co., Ltd
Room B of Floor 9, NO.2020, North Zhongshan Road
Shanghai City
Shanghai Province
China
Zip Code: 200063
Tel: 0086-21-52909171
Fax: 0086-21-52909172
Website:
http://steven2003.en.supplierlist.com
http://www.chunyuan.com.cn
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