磷酸二氢钾 ≥99.0%, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®

供应商: Avantor
Warning

Synonyms: 磷酸一钾, 磷酸二氢钾, 无水磷酸二氢钾

BAKR4008-01EA 1484.9 CNY
BAKR4008-01 BAKR4008-05
磷酸二氢钾 ≥99.0%, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®
磷酸二氢钾

Crystals. For LC and molecular biology. Lot analysis on label.

分子式: KH₂PO₄
分子量: 136.09 g/mol
沸点: ∼100 °C (1013 hPa)
溶点: 253
密度: 2.3 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00011401
CAS号: 7778-77-0
EINECS: 231-913-4
REACH: 01-2119490224-41
Merck Index: 13,07744

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产品技术规格

For Laboratory,Research,or Manufacturing Use = 99.0 %
Assay (KH₂PO₄) ≥99.0 %
DNase Activity (None Detected) Passes Test
RNase Activity Passes Test
Protease Activity Passes Test
pH of 5% Solution at 25°C 4.1 - 4.5
Insoluble Matter, Calcium and NH₄OH Precipitate ≤0.01 %
Loss on Drying at 105°C ≤0.2 %
Heavy Metals (as Pb) ≤0.001 %
Iron (Fe) ≤0.002 %
Trace Impurities - Arsenic (As) ≤3.000 ppm


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