3,4,5-Trihydroxybenzoic acid monohydrate, ACS, 98+%

Description

CAS: 5995-86-8 | C7H5O5 | 169.11 g/mol

3,4,5-Trihydroxybenzoic acid monohydrate is used in making dyes and inks, photographic developers and has been used as astringents in medically. It is also are used as antioxidants in foods.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 5995-86-8
• Molecular Formula: C7H5O5
• Molecular Weight (g/mol): 169.11
• MDL Number: MFCD00149098
• InChI Key: LNTHITQWFMADLM-UHFFFAOYSA-M
• Synonym: gallic acid monohydrate, 3,4,5-trihydroxybenzoic acid hydrate, galop hydrate, 3,4,5-trihydroxybenzoic acid monohydrate, gallicum acidum, benzoic acid, 3,4,5-trihydroxy-, hydrate, gallic acid, monohydrate, gallicacidmonohydrate, gallic acid, acs, acmc-1ary0
• PubChem CID: 24721416
• SMILES: OC1=CC(=CC(O)=C1O)C([O-])=O

• Melting Point: 250°C (decomposition)
• Color: White to Cream
• Quantity: 500 g
• Sensitivity: Light sensitive
• Merck Index: 144345
• Solubility Information: Soluble in water(1.1g/100ml).
• IUPAC Name: 3,4,5-trihydroxybenzoic acid;hydrate
• Formula Weight: 188.14 (170.12 Anhydrous)
• Percent Purity: ≥98%
• Grade: ACS
• Physical Form: Powder
• Chemical Name or Material: 3,4,5-Trihydroxybenzoic acid monohydrate

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	205-749-9
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only