Potassium hydrogen phthalate
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Potassium hydrogen phthalate 99.95-100.05% ACS analytical reagent
Supplier: VWR International
White solid.
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Potassium hydrogen phthalate ≥99.95%, crystals, AR® ACS Reagent primary standard, Macron Fine Chemicals™
Supplier: AVANTOR PERFORMANCE MATERIAL LLC
Crystals. Primary standard.
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Potassium hydrogen phthalate ≥99.95% (dry basis), crystals, BAKER ANALYZED® ACS
Supplier: AVANTOR PERFORMANCE MATERIALS MX
This reagent is satisfactory for use as a pH standard. For use as an acidimetric standard, this material should be lightly crushed and dried for2 hours at 120° C to remove any absorbed moisture.
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Potassium hydrogen phthalate
Supplier: SIGMA ALDRICH QUIMICA,S DE RL MX
100G CAS 877-24-7