Tannic acid(Medical grade)
Inquiry
| Post Date: | May 10,2025 |
| Expiry Date: | Aug 08,2025 |
| Detailed Description: |
Cas No. :1401-55-4
Tannic Acid For Medical Use
1.Production capacity: 50 T/Year 2.Other name: Tannin; Chinese gall tannic acid. 3.Mol. form and Mol. wt.： C76H52O46 1701.18 4.Description: From light yellow to light brown powder, with a peculiar smell and astringent taste; soluble in a portion of water and alcohol; soluble in acetonel; insoluble in chloroform and ether. 5.Specification: Strictly comply with the British Pharmacopoeia (Ver. 1993) and the U.S. pharmacopoeia(Ver. 1995). 6.Technical data: Purity % ≥ 86 Insoluble in water % ≤ 0.2 Loss on drying % ≤9 Clearness of water up to standard Tree gum or dextrin up to standard Residue on ignition % ≤0.2 Content of gallic acid %< 7 7.Usage: For the preparations of antibiotics, de-tinea, detoxifcation and stoping dysentery and also for synthesizing sulphanilamide synergist. 8.Storage: Keep in airtight container. 9.Packing: 25kg/bag or drum |
| 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: | 
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| Safety Description: | S24/25:; |
| Company: | Jiurui Biology & Chemistry Co.Ltd [ China ] |
| Contact: | Hill.wang |
| Tel: | 86-744-8561603 |
| Fax: | 86-744-8561910 |
| Email: | sales11@jiuruibiochem.com |
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