Tetrasodium diphosphate decahydrate 99-103% ACS

Leverancier: Thermo Fisher Scientific
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Synoniemen: Sodium pyrophosphate decahydrate, tetra-Sodium pyrophosphate decahydrate, Sodium pyrophosphate tetrabasic decahydrate, TSPP

448061000 448060025 448065000
ACRO448061000EA 17.6 EUR
ACRO448061000 ACRO448060025 ACRO448065000
Tetrasodium diphosphate decahydrate 99-103% ACS
Tetrasodium diphosphate decahydrate
Formule: Na₄P₂O₇·10H₂O
MW: 446.06 g/mol
Kookpunt: 93.8 °C (760 mmHg)
Smeltpunt: 80 °C
Bewaar temperatuur: Kamertemperatuur
MDL Nummer: MFCD00149200
CAS nummer: 13472-36-1
EINECS: 231-767-1

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Specification Test Results

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 %


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