QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
Potassium Sulfate 99%
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| 594 | 1 kg | In stock | Request a quote |
Potassium Sulfate 99% – formula K2SO4, CAS 7778-80-5, molecular weight 174.24 g/mol – is a laboratory chemical in the Salts group from Duksan (South Korea). Specification: purity ≥ 99.0%, grade Extra Pure (EP), pack size 1 kg. It is commonly used for physico-chemical analysis, titration, sample preparation and QC testing. QEMIX supplies genuine Potassium Sulfate 99% with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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