Sodio diidrogeno fosfato diidrato 99+% per analisi
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:13472-35-0
:
Formula:NaH₂PO₄·2H₂O
MDL Number:MFCD00149209
:156.01 g/mol
Merck Index:12,08806
Boiling Pt:? 650 °C (1013 hPa)
Melting Pt:60 °C
Density:1,91 g/cm³ (20 °C)
Storage Temperature:Ambiente
EINECS:231-449-2
REACH:01-2119489796-13
Specification Test Results
- Appearance:White Adhering crystals
- Loss on drying:≤24 %
- Titration with NaOH:≥99.0 %
- Chloride (Cl):≤10 ppm
- Sulfate (SO4):≤50 ppm
- Arsenic (As):≤2 ppm
- Calcium (Ca):≤50 ppm
- Iron (Fe):≤20 ppm
- Magnesium (Mg):≤10 ppm
- Heavy metals (as Pb):≤10 ppm
- Nitrogen compounds (as N):≤0.002 %
Specification Test Results
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