Tannic Acid
Apexbio Technology LLC Tannic acid 1401-55-4 500mg
Tannic acid (CAS 1401-55-4) is a polyphenolic compound classified among hydrolyzable tannins commonly extracted from plant sources such as oak galls It functions as a weak acid and exhibits protein-precipitating activity through non-specific binding to proteins and other macromolecules Tannic acid s ability to modulate protein interactions underlies its astringent antimicrobial and anti-inflammatory properties making it useful in research on barrier protection wound healing and inhibition of pathogenic microorganisms Additionally it is studied for its role in modulating cell adhesion oxidative stress and as an experimental agent in gastrointestinal and dermatological models
Medchemexpress LLC HY-B2136 1g Medchemexpress, Tannic acid CAS:1401-55-4 Purity:>98%
Medchemexpress, HY-B2136 1g Tannic acid CAS:1401-55-4 Tannic acid is a novel hERG channel blocker with IC 50 of 3.4 μM. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
ALADDIN SCIENTIFIC CORPORATION Tannic acid, 25g
Slightly special smell strong astringency exposure to light and deep color change in the air Soluble in water easily soluble in ethanol acetone and glycerol almost insoluble in ether benzene chloroform and petroleum ether Slightly special smell and strong astringency Pale yellow amorphous powder or loose shiny scaly or spongy solid which is mostly decomposed into pyrogallic acid and carbon dioxide at 210-215degC 1g is dissolved in 0 35ml water and 1ml hot glycerin It is odorless and flammable When exposed to albumin starch gelatin and many alkaloids and metal salts they precipitate and when exposed to iron salts they also produce black or precipitate Autoignition point 526 6degC The median lethal dose (LD) (rabbit oral) was 5 0g/kg Tannin is not a single compound but its chemical composition is complex and can be roughly divided into two types-(1) condensed tannin is flavanol and the 2-position of flavanol in the molecule is combined with catechol or phloroglucinol through carbon
Chem-Impex International, Inc. N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride | 637-01-4 | MFCD00012482 | 25G
N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 637-01-4, MFCD00012482, 25G
eMolecules Tannic acid | 1401-55-4 | MFCD00066397 | 25g
Chem-Impex | Tannic acid | 25g | 112757626 | 22921 | | 1401-55-4 | MFCD00066397 | 1701.206 | C76H52O46
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Electron Microscopy Sciences Tannic Acid Tannic Acid 10% Aqueous Solution 500 ML
For your convenience in a concentration of 10.0% aqueous.
Apexbio Technology LLC Tannic acid 1401-55-4 1g
Tannic acid (CAS 1401-55-4) is a polyphenolic compound classified among hydrolyzable tannins commonly extracted from plant sources such as oak galls It functions as a weak acid and exhibits protein-precipitating activity through non-specific binding to proteins and other macromolecules Tannic acid s ability to modulate protein interactions underlies its astringent antimicrobial and anti-inflammatory properties making it useful in research on barrier protection wound healing and inhibition of pathogenic microorganisms Additionally it is studied for its role in modulating cell adhesion oxidative stress and as an experimental agent in gastrointestinal and dermatological models
Electron Microscopy Sciences Tannic Acid 5% Aqueous Solution 500 ML
For your convenience in a concentration of 5.0% aqueous.
ALADDIN SCIENTIFIC CORPORATION Tannic acid, 100g
Slight special smell strong astringency dark color in exposed light and air Soluble in water soluble in ethanol acetone and glycerol almost insoluble in ether benzene chloroform and petroleum ether Slight special smell with strong astringency Light yellow amorphous powder or loose glossy scaly or spongy solid most of them decompose into pyrogallic acid and carbon dioxide at 210-215 degC 1G in 0 35ml water and 1ml hot glycerin Odorless flammable When it comes to albumin starch gelatin and many alkaloids and metal salts it will precipitate When it comes to iron salts it will also produce black or precipitate The spontaneous combustion point was 526 6 degC and the median lethal dose (rabbit oral) was 5 0 g / kg Tannin is not a single compound and its chemical composition is complex Condensed tannin is a kind of flavanol The 2-position of flavanol in the molecule combines with catechol or pyrogallol through carbon carbon bond Hydrolyzable tannin with ester bond in molecule is ga