邻苯二甲酸氢钾 99.99% acidimetric standard

供应商: Thermo Fisher Scientific

Synonyms: 邻苯二甲酸, 苯二甲酸氢钾, 酞酸氢钾, KHP

177121000 177125000
ACRO177121000EA 0 CNY
ACRO177121000 ACRO177125000
邻苯二甲酸氢钾 99.99% acidimetric standard
邻苯二甲酸氢钾
分子式: HOOCC₆H₄COOK
分子量: 204.22 g/mol
溶点: 295…300 °C (dec.)
存储条件: Ambient
MDL编号: MFCD00013070
CAS号: 877-24-7
EINECS: 212-889-4
Merck Index: 13,07694
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产品技术规格

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Assay 99.95 to 100.05 %
pH 3.8 to 4 (5 % at 20°C)
Sulfate (SO4) ≤60 ppm
Chlorine compounds ≤30 ppm (as Cl)
Iron (Fe) ≤5 ppm
Sodium (Na) ≤50 ppm
Heavy metals (as Pb) ≤5 ppm


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