Tannic acid ≥96% (v/v), powder, Puriss., meets analytical specification of USP, Fluka™

Supplier: Honeywell Research Chemicals
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Synonyms: TanninGallotannin

16201-6X1KG 16201-100G 16201-25KG 16201-250G 16201-500G
BJ16201-500GEA 191.85 USD
BJ16201-500G BJ16201-1KG BJ16201-100G BJ16201-250G BJ16201-25KG
Tannic acid ≥96% (v/v), powder, Puriss., meets analytical specification of USP, Fluka™
Tannic acid
Formula: C₇₆H₅₂O₄₆
MW: 1701.2 g/mol
Melting Pt: 218 °C.218 °C
Storage Temperature: Ambient
MDL Number: MFCD00066397
CAS Number: 1401-55-4
EINECS: 215-753-2

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Specification Test Results

Loss on drying (105°C, 2 h) Max. 9 %
Sulfated ash Max. 0.1 %
Arsenic (As) Max. 0.0003 %
Heavy metals (as Pb) Max. 0.003 %
Dextrines, gum matters complying
Resinous matters complying
Organic volatile impurities (GC) complying
Ignition Residue ≤0.1% (as SO₄)
Form powder

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