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Salicylic Acid

2-Hydroxybenzoic acid · CAS 69-72-7

Intermediates Technical / pharmaceutical intermediate CoA per lotSDSGMP statement

The direct precursor to aspirin and to a family of topical salicylates. Supplied sublimed or technical grade, with the phenol content specified because it is both a process marker and the odour complaint.

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

Identity

Catalogue no.BP-INT-017
CAS number69-72-7
Molecular formulaC7H6O3
Molecular weight138.12 g/mol
HS code2918.21
Synonyms2-Hydroxybenzoic acid
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
Assay99.0–101.0%
Related substancesPhenol ≤ 0.10%; any unspecified impurity ≤ 0.20%
Water content≤ 0.5% (Karl Fischer)
Heavy metals≤ 20 ppm (ICP-MS)
Melting range158–161 °C
Residue on ignition≤ 0.05%

Application

Precursor to acetylsalicylic acid, salicylate esters and dermatological actives.

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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