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

Name: 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)
Brand: Vaqora Chemicals
SKU: VQ-003761

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

3,4,5-Trihydroxybenzoic acid (CAS 5995-86-8) is a natural product offered by Vaqora Chemicals with a typical assay of ≥99%. Its molecular formula is C7H8O6 and its molecular weight is 188.13 g/mol. The IUPAC name is 3,4,5-trihydroxybenzoic acid. Hydrate. Common synonyms include Gallic acid monohydrate and 3,4,5-Trihydroxybenzoic acid monohydrate.

It is supplied as white to beige powder or crystals. Reported physical data include a melting point of 252 °C (dec.). Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span phytochemical research, natural product screening, nutraceutical R and D and analytical determinations. Our customers for this product work in academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 100 g, 500 g and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Phytochemical research
Natural product screening
Nutraceutical R&D
Analytical determinations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)
Catalogue No.	VQ-003761
CAS Number	5995-86-8
IUPAC name	3,4,5-trihydroxybenzoic acid;hydrate
Molecular formula	C₇H₈O₆
Molecular weight	188.13 g/mol
Exact mass	188.0321
Purity / assay	≥99%
HSN code	29182930
InChIKey	IUTKPPDDLYYMBE-UHFFFAOYSA-N
SMILES	C1=C(C=C(C(=C1O)O)O)C(=O)O.O
PubChem CID	24721416

Physical properties
Physical form	Crystalline
Appearance	White to beige powder or crystals
Melting point	252 °C (dec.)
H-bond donors / acceptors	5 / 6
TPSA	99 Å²
Synonyms	Gallic 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

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 5995-86-8

Synthesis

Gallic acid, 98%

CAS: 5995-86-8
Formula: C₇H₈O₆
MW: 188.13 g/mol

VQ-008496

ACS / AR

Gallic acid, ACS, AR

CAS: 5995-86-8
Formula: C₇H₈O₆
MW: 188.13 g/mol

VQ-046830

Frequently asked questions

What is the CAS number of 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)?

The CAS Registry Number of 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) is 5995-86-8. It is also known as Gallic acid monohydrate, 3,4,5-Trihydroxybenzoic acid monohydrate, Gallic acid, monohydrate.

What is the molecular formula and molecular weight of 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)?

3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) has the molecular formula C7H8O6 and a molecular weight of 188.13 g/mol.

Which grade and pack sizes of 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) can I order?

We supply 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) in (≥99%) grade, in 100 g, 500 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC)?

Yes. Every lot of 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) be shipped internationally?

Yes. 3,4,5-Trihydroxybenzoic acid, ≥99% (HPLC) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.