Irriterend Tetrasodium diphosphate decahydrate 99-103% ACS
Leverancier: Thermo Fisher Scientific
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CAS-nummer:13472-36-1
:
Formule:Na₄P₂O₇·10H₂O
MDL-nummer:MFCD00149200
:446.06 g/mol
Kokend Pt:93.8 °C (760 mmHg)
Smelten Pt:80 °C
Dichtheid:1,82 g/cm³ (25 °C)
Temperatuur bij opslag:Ambient
EINECS:231-767-1
:GHS07
Specificatie testresultaten
- Appearance:White Crystals
- pH:9.5 to 10.5 (5% solution at 25.0°C)
- Titration with HCl:99.0 to 103.0 %
- Chloride (Cl):≤0.002 %
- Sulfate (SO4):≤0.005 %
- Iron (Fe):≤0.001 %
- Heavy metals (as Pb):≤0.001 %
- Insoluble matter:≤0.01 %
- Nitrogen compounds (as N):≤0.001 %
Specificatie testresultaten
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