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Natural Products, Vitamins & Phytochemicals

3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)

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Order 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) (CAS 5995-86-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) chemical structure
CAS number5995-86-8
FormulaC7H8O6
Molar mass188.13 g/mol
Physical formCrystalline
HS code29182930
Purity≥99%
InChIKeyIUTKPPDDLYYMBE-UHFFFAOYSA-N
IUPAC name3,4,5-trihydroxybenzoic acid;hydrate

About 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)

3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) sits in our natural Products, Vitamins & Phytochemicals section and ships worldwide from stock or short lead time. Identity at a glance (≥99%): CAS 5995-86-8, formula C7H8O6 and molar mass 188.13 g/mol. Typical appearance is white to beige powder or crystals.

Common uses in the lab and plant

  • Phytochemical research
  • Natural product screening
  • Nutraceutical R&D
  • Analytical determinations

Safe handling

Physical constants on file: melting point 252 °C (dec.). Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 100 g, 500 g and 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Phytochemical research
  • Natural product screening
  • Nutraceutical R&D
  • Analytical determinations

Applications

Grade guides

Specifications and identifiers

Specifications of 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)
Product name3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)
Catalogue numberZX-003761
CAS number5995-86-8
IUPAC name3,4,5-trihydroxybenzoic acid;hydrate
Molecular formulaC7H8O6
Molar mass188.13 g/mol
Exact mass188.0321
Purity / assay≥99%
Physical formCrystalline
AppearanceWhite to beige powder or crystals
Melting point252 °C (dec.)
H-bond donors / acceptors5 / 6
Topological polar surface area99 Ų
HS code29182930
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 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)
100 gQuoted on request
500 gQuoted on request
25 kgQuoted on request

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

Questions about 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)

Which CAS number identifies 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)?
3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) 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-003761.
What are the formula and molar mass of 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)?
For 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC), 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 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)?
This listing is ≥99% purity. Standard packs are 100 g, 500 g, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)?
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 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) to my country?
Yes. Because 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) 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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