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Benzoic Acid

Benzenecarboxylic acid, E210 · CAS 65-85-0

Intermediates Pharmaceutical intermediate CoA per lotSDSGMP statement

A preservative-grade aromatic acid where the specification is decided by the residual toluene and the odour panel rather than by assay. Supplied flaked for handling or granular for dust control.

An aromatic building block. Supplied with the process impurities identified, because they carry downstream into the API specification.

Identity

Catalogue no.BP-INT-006
CAS number65-85-0
Molecular formulaC7H6O2
Molecular weight122.12 g/mol
HS code2916.31
SynonymsBenzenecarboxylic acid, E210
Product linePharmaceutical Intermediates
CategoryAromatic Building Blocks

Release specification

Catalogue standard below. For a supply agreement we release against your dossier specification; send it with the enquiry and the CoA will be built around it.

ParameterSpecification
Assay99.5–100.5%
Related substancesToluene ≤ 500 ppm; any unspecified impurity ≤ 0.20%
Water content≤ 0.5% (Karl Fischer)
Heavy metals≤ 20 ppm (ICP-MS)
Melting range121–124 °C
Residue on ignition≤ 0.05%

Application

Preservative in oral and topical formulations; precursor to benzyl benzoate and benzoate esters.

Packaging, storage & logistics

Standard packaging25 kg bag in fibre drum with PE liner; 25 kg HDPE pail
Minimum order25 kg
Lead time7–15 days
Storage conditionsStore below 30 °C in a dry place
Shipping documentsInvoice, packing list, CoA, SDS, certificate of origin; DGM/IATA declaration where applicable

Pack sizes available — pick one to prefill the enquiry

100 g1 kg25 kg500 kg

Documentation provided

  • CoA per lotLot-specific, with the test methods cited
  • SDSCurrent GHS revision; destination-language version on request
  • GMP statementSite-level GMP status and the last audit date, issued per customer

Need the DMF open part, a sample CoA or an audit pack before you can qualify us? Ask on the enquiry form — we send those documents before any commercial discussion.

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