QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
4-Hydroxybenzoic acid
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| 8218140005 | 5 g | Backorder | Request a quote |
4-Hydroxybenzoic acid – CAS 99-96-7, molecular weight 138.12 g/mol – is a laboratory chemical in the Analytical Acids group from Merck (Germany). Specification: purity ≥98.0% (HPLC), pack size 5 g. It is commonly used for physico-chemical analysis, titration, sample preparation and QC testing. QEMIX supplies genuine 4-Hydroxybenzoic acid with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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