Tannic acid
Inquiry
| Post Date: | Jul 09,2014 |
| Expiry Date: | Jan 05,2015 |
| Detailed Description: |
Cas No. :1401-55-4
Specs:81%、90% Tannic acid Other names:Gallotannic acid CAS number: 1401-55-4 Purity:81%、90% Packing: 25kg/fiber cans Properties: Pale yellow powder or loose without finalize the design a shiny scales or spongy solid EINECS number: 215-753-2 Formula: C76H52O46 Molecular weight: 1701.1985 Density: 2.12 g/cm3 Melting point: 218 ℃ Water-soluble: 250 g/L (20 ℃) Melting point 210 ~ 215 ℃ The flash point of 187 ℃ Product use: Mainly used in tanning, also for medicine, ink, dyeing and printing, rubber and metallurgical and other industry and water treatment, etc |
| 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: | Kunshan Yalong Trading Co.,Ltd. [ China ] |
| Contact: | Vivian |
| Tel: | +86-512-50366581 |
| Fax: | +86-512-57598675 |
| Email: | sales2@yalongchina.net |
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