tannic acid CAS No.1401-55-4 / Cat No.EBD2199648
Tannic acid
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
tannic acid
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
Properties
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Appearance:
light yellow to tan solid with a faint odor
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Density:
2.12 g/cm3
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Melting point:
218 °C(lit.)
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Flashing point:
199 °C
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Natural temperature:
980 °F
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Solubility:
H<SUB>2</SUB>O: soluble1 gm in 0.35ml
Safety Information
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Signal words:
None
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Hazard statements:
H412 Harmful to aquatic life with long lasting effects.
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Precautionary statements:
P273 Avoid release to the environment.
NMR Spectrum
1H NMR
13C NMR
