POTASSIUM ACID PHTHALATE, PRIMARY STANDARD (ACS) - 2.5 KG

POTASSIUM ACID PHTHALATE, PRIMARY STANDARD (ACS) - 2.5 KG

$294.31
SKU:
60002
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Description

CAS#: 877-24-7 | Formula: HOCOC6H4COOK | Specifications: Assay (dried basis) 99.95 - 100.05 %, Chlorine compounds (as Cl) (%) 0.003 % Max, Heavy metals (as Pb) 0.0005 % Max, Insoluble 0.005 % Max, Iron 0.0005 % Max, NIST Traceable, pH (0.05 M solution) @ 25 C (pH) 4.00 - 4.02 pH, Sodium 0.005 % Max, Sulfur compounds (as S) (%) 0.002 % Max

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