QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
Citric acid
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| 251275-500G | 500 g | Backorder | Request a quote |
Citric acid – formula HOC(COOH)(CH2COOH)2, CAS 77-92-9, molecular weight 192.12 g/mol – is a laboratory chemical in the Analytical Acids group from Sigma-Aldrich (USA). Specification: purity ≥99.5%, grade ACS reagent, pack size 500 g. It is commonly used for physico-chemical analysis, titration, sample preparation and QC testing. QEMIX supplies genuine Citric acid with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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