Gallic acid
Article No.: 89198
Please select a delivery country to see prices.
Chemical-physical Data
CAS Number
149-91-7
Molecular Formula
C7H6O5
Molecular Weight (g/mol)
170.12
Synonyms
3, 4, 5-Trihydroxybenzoic acid
Substance Class
Subclass 1
Specifications and Notes
Certification Scope
Gallic acid reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
Certificate of Analysis
Storage Conditions
15-25 °C
Delivery Time
usually a stock item
Safety and Transport
GHS Symbols
Hazard Statements
H315,H319,H335
Precautionary Statements
P261a, P280b, P305+P338+P351, P313+P332, P313+P337, P501a
Dangerous Goods
no
Safety Data Sheet
Transport Conditions
ambient conditions
Customs Tariff Code
29182900
Commodity Description
carboxylic acid with phenol function
Occurrence
Occurrence (botanical genus)
Acacia sp., Ailanthus sp., Aleurites sp., Alnus sp., Arctostaphylos sp., Bridelia sp., Camellia sp., Castanea sp., Casuarina sp., Cecropia sp., Ceratonia sp., Cornus sp., Croton sp., Cyamopsis sp., Dionaea sp., Emblica sp., Eucalyptus sp., Euphorbia sp., Filipendula sp., Flueggea sp., Galium sp., Geranium sp., Haematoxylum sp., Hamamelis sp., Humulus sp., Joannisea sp., Myrtus sp., Oenothera sp., Ononis sp., Persicaria sp., Phyllanthus sp., Pistacia sp., Polygonum sp., Potentilla sp., Punica sp., Putranjiva sp., Quercus sp., Quillaja sp., Rheum sp., Rhododendron sp., Rhus sp., Ricinus sp., Sanguisorba sp., Shorea sp., Syzygium sp., Terminalia sp., Tilia sp., Tussilago sp.