Tannic Acid
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
5424-20-4
Chemical name
Tannic Acid
Molecular formula
C76H52O46
Molecular weight
1701.2 g/mol
Synonyms
Glycerite; Gallotannic acid; Tannicum acidum; FEMA No. 3042; Asian holly oak nutgall; Acide tannique; Acid, tannic; d'Acide tannique; Tannin from mimosa; Tannin from chestnut; Tannin from quebracho; Acacia mollissima tannin
InChIKey
LRBQNJMCXXYXIU-PPKXGCFTSA-N
PubChem CID
16129778
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H315, H319, H335, H412
Catalog reference cue; confirm supplier documentation before use.
Appearance
Tannic acid is a light yellow to tan solid with a faint odor. Sinks and mixes with water. (USCG, 1999)
Catalog reference value; verify against supplier SDS before use.
Melting Point
200.0 °C
Catalog reference value; verify against supplier SDS before use.
Density
1 g/cm³
Catalog reference value; verify against supplier SDS before use.
Water Solubility
1 mol/L
Catalog reference value; verify against supplier SDS before use.
Flash Point
198.9 °C
Catalog reference value; verify against supplier SDS before use.
XLogP
6.2
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.