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Carboxylic Acids & Salts

Gallic acid, ACS, AR

ACS / ARAvailable on request

Gallic acid, ACS, AR (CAS 5995-86-8) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our Carboxylic Acids & Salts range.

Pack sizes
Gallic acid, ACS, AR chemical structure
CAS number5995-86-8
FormulaC7H8O6
Molar mass188.13 g/mol
HS code29182910
InChIKeyIUTKPPDDLYYMBE-UHFFFAOYSA-N
IUPAC name3,4,5-trihydroxybenzoic acid;hydrate

About Gallic acid, ACS, AR

Zemixal supplies Gallic acid, ACS, AR within its pharma Intermediates & Building Blocks portfolio. Key data (ACS / AR): CAS 5995-86-8, formula C7H8O6 and molar mass 188.13 g/mol.

Where it is used

  • Organic synthesis
  • API synthesis

Safe handling

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 500 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Specifications and identifiers

Specifications of Gallic acid, ACS, AR
Product nameGallic acid, ACS, AR
Catalogue numberZX-038309
CAS number5995-86-8
IUPAC name3,4,5-trihydroxybenzoic acid;hydrate
Molecular formulaC7H8O6
Molar mass188.13 g/mol
Exact mass188.0321
GradeACS / AR
H-bond donors / acceptors5 / 6
Topological polar surface area99 Ų
HS code29182910
InChIKeyIUTKPPDDLYYMBE-UHFFFAOYSA-N
SMILESC1=C(C=C(C(=C1O)O)O)C(=O)O.O
PubChem CID24721416
SynonymsGallic acid monohydrate, 3,4,5-Trihydroxybenzoic acid monohydrate, Gallic acid, monohydrate, Benzoic acid, 3,4,5-trihydroxy-, monohydrate, Acidum Gallicum, 3,4,5-trihydroxybenzoic acid hydrate, Gallic Acid Hydrate, Gallicum acidum, Gallic acid (hydrate), 3,4,5-Trihydroxybenzoic acid hydrate (1:1), Benzoic acid, 3,4,5-trihydroxy-, hydrate (1:1), Benzoic acid, 3,4,5-trihydroxy-, hydrate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Gallic acid, ACS, AR
500 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Gallic acid, ACS, AR

Which CAS number identifies Gallic acid, ACS, AR?
Gallic acid, ACS, AR is registered under CAS 5995-86-8. You may also see it listed as Gallic acid monohydrate, 3,4,5-Trihydroxybenzoic acid monohydrate, Gallic acid, monohydrate. Our catalogue number for this item is ZX-038309.
What are the formula and molar mass of Gallic acid, ACS, AR?
For Gallic acid, ACS, AR, its formula is C7H8O6 and its molar mass is 188.13 g/mol. InChIKey IUTKPPDDLYYMBE-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Gallic acid, ACS, AR?
This listing is ACS / AR grade. Standard packs are 500 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Gallic acid, ACS, AR?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Gallic acid, ACS, AR to my country?
Yes. Because Gallic acid, ACS, AR is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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