Sodium dihydrogen phosphate, anhydrous 99% for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7558-80-7
:
Formula:NaH₂PO₄
MDL Number:MFCD00003527
Melting Pt:~ 650 °C
Density:0,9996 g/cm³ (20 °C)
:119.98 g/mol
Storage Temperature:Ambient
Specification Test Results
- Appearance:White Crystalline powder
- pH:4.1 to 4.7 (5 % solution)
- Titration with NaOH:≥98.5 %
- Chloride (Cl):≤0.002 %
- Sulfate (SO4):≤0.005 %
- Arsenic (As):≤0.0001 %
- Calcium (Ca):≤0.01 %
- Copper (Cu):≤0.001 %
- Iron (Fe):≤0.001 %
- Lead (Pb):≤0.002 %
- Magnesium (Mg):≤0.01 %
- Nickel (Ni):≤0.001 %
- Insoluble matter:≤0.05 % (in water)
- Nitrogen compounds (as N):≤0.002 %
Specification Test Results
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