16201
Fluka

Tannic acid

SKU
16201
Puriss., meets analytical specification of USP, powder
Synonym(s)
Gallotannin; Tannin
General Information:
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Brand
Fluka
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
C76H52O46
MDL Number Molar Mass
1.701.2 g/mol
Synonyms
Gallotannin; Tannin

Documents

Specifications

PropertyValue
Lossondrying(105°C,2h)Max.9%
SulfatedashMax.0.1%
Arsenic(As)Max.0.0003%
Heavymetals(asPb)Max.0.003%
Dextrines,gummatterscomplying
Resinousmatterscomplying
Organicvolatileimpurities(GC)complying
Ignition Residue≤0.1% (as SO4)
Formpowder

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorLight Brown
DensityNo data available
FlashpointNot applicable
FormPowder
GradeReagent Pharmacopeia Acids
Incompatible MaterialsStrong oxidizing agents
Lower Explosion LimitNo data available
Melting Point/Range218 °C.218 °C
Partition CoefficientNo data available
SolubilityChloroform.insoluble
Solubility in WaterCompletely soluble
Upper Explosion LimitNo data available
Vapor PressureNo data available
ViscosityNo data available
pH-Value3.5 at 100 g/l (20 °C)
Product LinePuriss.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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