过二硫酸钾, BAKER INSTRA-ANALYZED® for trace metal analysis, J.T.Baker®

供应商: Avantor
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Synonyms: 过硫酸钾

BAKR3239-01EA 1241 CNY
BAKR3239-01 BAKR3239-05
过二硫酸钾, BAKER INSTRA-ANALYZED® for trace metal analysis, J.T.Baker®
过二硫酸钾
分子式: K₂S₂O₈
分子量: 270.32 g/mol
溶点: 100
密度: 2.477 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00011386
CAS号: 7727-21-1
EINECS: 231-781-8
UN号: 1492
ADR: 5.1 III
Merck Index: 13,07741

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产品技术规格

For Laboratory,Research,or Manufacturing Use = 99.0 %
Assay (K₂S₂O₈) ≥99.0 %
Insoluble Matter ≤0.005 %
Chlorine Compounds (as Cl) ≤0.001 %
Heavy Metals (as Pb) ≤0.001 %
Trace Impurities - Iron (Fe) ≤5 ppm
Trace Impurities - Manganese (Mn) ≤2.000 ppm
Trace Impurities - Mercury (Hg), For Information Only = 2.5 ppm
Phosphate (PO₄) ≤2.5 ppm
Meets Reagent Specifications for testing USP/NF monographs


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