Home > Offer to Sell > Others > Tannic acid(Medical grade)

Tannic acid(Medical grade)

Inquiry
  Post Date: Aug 07,2019
  Expiry Date: Nov 05,2019
  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: 1401-55-4 Tannic acid
  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
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.