QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6- disulfonic acid trisodium salt
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| 1079980025 | 25 g | Backorder | Request a quote |
1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6- disulfonic acid trisodium salt – formula C16H9N2Na3O11S3, CAS 23647-14-5, molecular weight 570.41 g/mol – is a laboratory chemical in the Analytical Acids group from Merck (Germany). Specification: pack size 25 g. It is commonly used for physico-chemical analysis, titration, sample preparation and QC testing. QEMIX supplies genuine 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6- disulfonic acid trisodium salt with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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