Tannic Acid
Inquiry
| Post Date: | Jul 06,2025 |
| Expiry Date: | Jul 06,2026 |
| Detailed Description: |
Cas No. :1401-55-4
Specs:BP/AP,GB5308-85,FCC (1981); FCC-IV Payment Method: T/T Tannic Acid For Industrial Use Production capacity: 1200 T/Year Other name: Tannin; Chinese gall tannic acid. Mol. form and Mol. wt.： C76H52O46 1701.18 Description: From light yellow to light brown powder, the color will be deeping when discovered in the air; no bad smell; acerb taste; soluble in water, alcohol, acetone and ethyl acetate. Specification: Comply strictly with China national standard of GB5308-85. Technical data: Purity % ≥ 81 Loss on drying % ≤9 insoluble in water % ≤0.6 total color ≤2.0 Usage: main material of gallic acid, , sulfanilamide medicine; extract gallic acid and pyrogallol in chemical industry. mud treater in petroleum drilling; furthermore, it can be used in the production of tan-reagent of leather, polygenetic dye, rubber concretion, albumen reagent, alkaloid precipitator, mill run inhibitor,wine-clarifier, the germanium extraction, ink confect and so on Storage: Keep in airtight containers. Packing: weave bag with plastic bag inside; N.W. 25kg/bag. Guangzhou Topwork Chemical Co.,Ltd. also has the capability in producing Chinese gallnut raw materials, which are widely used in medical, chemical, food, printing & dyeing, astronavigation and national defense and micro-electronics areas, Also the final goods usually exported to the US, Japan, EU and the Southeast Asia etc. Our strong products are:Tannic Acid(Pharmaceutical/Tech/Dyes/Food Grade),Gallic acid(3,4,5-Trihydroxybenzoic acid),Pyrogallic Acid(1,2,3-Benzenetriol) and so on. |
| CAS Registry Number: | 1401-55-4 |
| Synonyms: | ;Chinese tannin;Gallotannic acid;Gallotannin;Galloylglucose;Glycerite;Penta NM digalloyl glucose;Quebracho;Tannins;1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose;1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose; |
| Molecular Formula: | C76H52O46 |
| Molecular Weight: | 1701.1985 |
| Molecular Structure: | 
|
| Safety Description: | S24/25:; |
| Company: | Guangzhou Topwork Chemical Co., Ltd. [ China ] |
| Contact: | Polly Shi |
| Tel: | 13544492387 |
| Fax: | 020-87317061 |
| Email: | sales@topworkchem.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
